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15 Juni 2009
Sanusi
IPA Kelas 7

Ember kosong digantung pake karet, karetnya jadi 10 cm. Diisi 2 kelereng jadi 12 cm, 4 jadi 14 cm, 5 jadi 16 cm, 7 jadi 17 cm, kalo 10 jadi berapa cm?

Hasil data yang anda peroleh merupakan nilai kecenderungan dari hasil percobaan, sehingga dapat kita ambil nilai kecenderungannya.

 NOF Δx
 12 kelereng
 2 cm
 2 4 kelereng
 4 cm
 3 5 kelereng
 6 cm
 47 kelereng
 7 cm
 510 kelereng
 .....

Coba anda buat grafik dari data tersebut, anda akan mendapatkan nilai perbandingan F / x yang konstan

 

F = k  Δx

jadi nilai kecenderungan k = 1 

Maka untuk F = 10, maka  Δx = 10 cm

Jadi panjang karet menjadi 20 cm.


Operator 17 Juni 2009 0:0

15 Juni 2009
Eni
IPA Kelas 7

Pak.bu kalau 200 ml suhu 50 drjt c ditambah 100 ml 40 drjt c suhu campuran jadi berapa

Diketahui

 Jika zat tersebut air,

v1 = 200 ml ekivalen dengan m1 = 200 gram

t1 = 50 derajad

v2 = 100 ml ekivalen dengan m = 100 gram

t2 = 40 derajad

 

Suhu campran =

 

Q lepas = Q diterima

 m1 c Δt1 = m2 c Δt2  karena c sama maka bisa dihilangkan

200 .  (50 - t) = 100 . (t - 40)

 10000 - 200 t  = 100 t - 4000

 10000 + 4000 = 100 t + 200 t

14000 = 300 t

 t = 14000/300

t =  46,67

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Operator 17 Juni 2009 0:0

15 Juni 2009
Eni
IPA Kelas 7

200ml air bersuhu 25 drjt C + 100ml air bersuhu 20 drjt R = ...

 

 t1 = 25 derajad C

t2 = 20o R = 5/4 . 20o = 25 o C

 

Karena suhunya sama, maka suhu campuran tersebut tetap 25 o C

 


Operator 17 Juni 2009 0:0

16 Juni 2009
lelly
Bahasa Inggris Kelas 11

give me an example of analytical and hortatory exposition .its about indonesia economic condition thanks

ni tak kasih tentang tempe:

A lot of Indonesian people underestimate tempeh. Even the Indonesian children take
more pride in fast food ala America. In fact, tempeh is a popular food among people in
America, Japan and China. Moreover in these countries, tempeh is patented food product.
They find that tempeh is a food rich in nutrients, especially protein – one of nutrients
essential to developing the brain.
It addition to protein for the brain, tempeh also contains isoflavors, an active
ingredients that lowers blood cholesterol. It is thus no wonder that heart diseases is rare
among people who eat tempeh regularly.
Even the American Heart Association (AHA) has told the public. Especially those
with high cholesterol, to eat tempeh and other foods or drinks made from soybeans.
Meanwhile, laboratory tests in Singapore on the health benefits of soybean-based
foods showed that consuming tempeh regularly could increase the bosy immunity against the
disease and illness, soften the skin, and make the face radiant.
Let’s eat tempeh for our health and brains. With tempeh, we will build the Indonesian
nation.


Operator 16 Juni 2009 0:0

16 Juni 2009
villa
Bahasa Inggris Kelas 1

Tolong sekali saya ada tugas dr sekolah dan saya tdk mengerti sm sekali,tolong berikan contohnya masing2 lima contoh

1.INDIRECT: 5CONTOH PRESENT CONTINOUS,5 CONTOH SIMPLE PRESENT,5CONTOH SIMPLE PAST,5CONTOH PRESENT FUTURE

2. PASIVE:5CONTOH PRESENT CONTINOUS,5CONTOH SIMPLE PRESENT,5CONTOH SIMPLE PAST,5CONTOH PRESENT FUTURE

3.BERIKAN 5CONTOH RELATIVE PRONOUN

4. BERIKAN 5 CONTOH DIGRIS OF COMPERISON BENTUK 1 (5CONTOH),BENTUK 2(5CONTOH) DAN BENTUK 3 (5CONTOH)

 

TOLONG BERIKAN CONTOH2NYA AGAR SAYA MENGERTI KARNA SOAL BAHASA INGGRIS SAYA BANYAK SEKALI,TERIMA KASIH BANYAK ATAS BANTUANNYA..VILLA

Comparative and superlative adjectives: formation

The comparative is formed with �er or more; the superlative is formed with �est or most. One syllable adjectives like big and fast tend to prefer �er and �est. Larger ones like beautiful and carefully take more and most.

  • John is tall.
  • John is taller than Peter.
  • John is the tallest man I know.
  • Susie drives carefully.
  • Susie drives more carefully than Alice.
  • Susie drives the most carefully of anybody in Paris.

 

RELATIVE PRONOUN



Definition: We use the relative pronouns to refer to a noun mentioned before and of which we are adding more information. They are used to join two or more sentences and forming in that way what we call "relative sentences".

Relative pronouns
Who, Whom, That, Which
whoever, whomever, whichever

For example:

  • People who speak two languages are called bilingual.
    * In this example, the relative "who" introduces the relative sentence "speak two languages" that describes or gives more information about the noun "people".

Relative pronouns: Subject or Object
As the relative pronouns relate to another noun preceding it in the sentence, they connect a dependent clause to an antecedent (a noun that precedes the pronoun.) Therefore, relative pronouns acts as the subject or object of the dependent clause.

For example:

  • The chef who won the competition studied in Paris.
    * Here, "who" relates back to (or is relative to) the noun "Chef". "Who" also acts as the subject of the dependent clause and the verb "won".
    => The dependent clause: who won the competition.
    => The independent clause: The chef studied in Paris.

  • The shirt that Carl bought has a stain on the pocket.
    * Here, "that" relates back to (or is relative to) the noun "shirt". "That" is also the object of the verb "bought".
    => The dependent clause is: that Carl bought.
    => The independent clause: The shirt has a stain on the pocket.

Referring to people: Who, Whom, Whoever, Whomever
These pronouns take a different case depending on whether the relative pronoun is a subject or an object in the dependent clause.

  1.  
    • Negotiations were not going smoothly between the two leaders, who made no bones about not liking each other.
      * "Who" relates back to the noun "leaders" and is the subject of the dependent clause and the verb "made".
    • Most workers, whoever was not employed by the auto manufacturer, toiled at one of the millions of little minnow companies.
      * "Whoever" relates back to the noun "workers" and is the subject of the dependent clause and the verb "was employed".
    • This is the approach taken by journalists, whom some consider to be objective.
      * "Whom" relates back to the noun "journalists" and is the object of the verb "consider". The subject of the dependent clause is "some".

    • The three representatives, whomever the committee chooses, should be at the meeting tomorrow.
      * "Whomever" relates back to the noun representatives and is the object of the verb "chooses". The subject of the dependent clause is "Committee".
  2. Subjective case
    Use the subjective case when these relative pronouns are the subject (initiating the action) of the dependent clause: Who, Whoever
  3. For example:

  4. Objective case
    Use the objective case when these relative pronouns are the object (receiving the action) of the dependent clause: Whom, Whomever
  5. For example:

Referring to a place, thing or idea: Which, That
When using relative pronouns for places, things or ideas, rather than determining case, the writer must decide whether the information in the dependent clause is essential to the meaning of the independent clause or simply additional information.

When information is critical to the understanding of the main clause, use That as the appropriate relative pronoun and do not set the information off by commas.

For example:

  • Russian generals have delivered a message that is difficult to ignore.
    * "That" relates back to the noun "message" and is necessary for the reader to know what "message" the sentence is about.

  • There is another factor that obviously boosts the reputation of both of these men.
    * "That" relates back to the noun "factor" and is necessary for the reader to know what "factor" the sentence is about.

When information is not critical to the understanding of the main clause, use "Which" as the appropriate relative pronoun and set the information off by commas.

For example:

  • The toughest intramural fight of all for Clinton was the North American Free Trade Agreement, which he undertook a full year before the 1994 election.
    * "Which" relates back to the noun "agreement" and the information following it is not necessary for the reader to know what "agreement" the sentence is about.

  • Clinton refused to head toward the center on affirmative action and abortion, which are the two most sacred issues to the traditional liberal wing of the party.
    * "Wich" relates back to the noun "affirmative action and abortion" and the information following it is not necessary for the reader to know what "affirmative action and abortion" the sentence is about.

When referring to more than one place, thing or idea use these relative pronouns: Whatever, Whichever

For example:

  • The three approaches, whichever works is fine, produce a more ambiguous picture of a man.
    * "Whichever" relates to the noun "approaches" and the information contained within the commas is additional, not critical information.

  • Any excessive profits, whatever exceeded accepted limits, would attract the notice of representatives.
    * "Whatever" relates to the noun "profits" and the information contained within the commas is additional, not critical information.

 

Direct and Indirect Speech

When using indirect or reported speech, the form changes. Usually indirect speech is introduced by the verb said, as in I said, Bill said, or they said. Using the verb say in this tense, indicates that something was said in the past. In these cases, the main verb in the reported sentence is put in the past. If the main verb is already in a past tense, then the tense changes to another past tense; it can almost be seen as moving even further into the past.

Verb tense changes also characterize other situations using indirect speech. Note the changes shown in the chart and see the table below for examples. With indirect speech, the use of that is optional.


Direct Speech Þ Indirect Speech
simple present
He said, “I go to school every day.”
Þ simple past
He said (that) he went to school every day.
simple past
He said, “I went to school every day.”
Þ past perfect
He said (that) he had gone to school every day.
present perfect
He said, “I have gone to school every day.”
Þ past perfect
He said (that) he had gone to school every day.
present progressive
He said, “I am going to school every day.”
Þ past progressive
He said (that) he was going to school every day.
past progressive
He said, “I was going to school every day.”
Þ perfect progressive
He said (that) he had been going to school every day,
future (will)
He said, “I will go to school every day.”
Þ would + verb name
He said (that) he would go to school every day.
future (going to)
He said, “I am going to school every day.”
Þ present progressive
He said (that) he is going to school every day.
  past progressive
He said (that) he was going to school every day
Direct Speech Þ Indirect Speech
auxiliary + verb name
He said, “Do you go to school every day?”
He said, “Where do you go to school?”
Þ simple past
He asked me if I went to school every day.*
He asked me where I went to school.
imperative
He said, “Go to school every day.”
Þ infinitive
He said to go to school every day.

 

*Note than when a Yes/No question is being asked in direct speech, then a construction with if or whether is used. If a WH question is being asked, then use the WH to introduce the clause. Also note that with indirect speech, these are examples of embedded questions.

The situation changes if instead of the common said another part of the very to say is used. In that case the verb tenses usually remain the same. Some examples of this situation are given below.

 

Direct Speech Þ Indirect Speech
simple present + simple present
He says, “I go to school every day.”
Þ simple present + simple present
He says (that) he goes to school every day.
present perfect + simple present
He has said, “I go to school every day.”
Þ present perfect + simple present
He has said (that) he goes to school every day.
past progressive + simple past
He was saying, “I went to school every day.”
Þ past progressive + simple past
He was saying (that) he went to school every day.
  past progressive + past perfect
He was saying (that) he had gone to school every day.
future + simple present
He will say, “I go to school every day.”
Þ future + simple present
He will say (that) he goes to school every day.

 

Active Passive Time Reference
They make Fords in Cologne. Fords are made in Cologne.

Present Simple

Susan is cooking dinner. Dinner is being cooked by Susan

Present Continuous

James Joyce wrote "Dubliners". "Dubliners" was written by James Joyces.

Past Simple

They were painting the house when I arrived. The house was being painted when I arrived.

Past Continuous

They have produced over 20 models in the past two years. Over 20 models have been produced in the past two years.

Present Perfect

They are going to build a new factory in Portland. A new factory is going to be built in Portland.

Future Intention with Going to

I will finish it tomorrow. It will be finished tomorrow.

Future Simple

 

 

 

 

 

 

 


Operator 16 Juni 2009 0:0

15 Juni 2009
irna
Bahasa Inggris Kelas 10

bapak tolong buatkan soal beserta jawabannya tentang Elliptical Constuction. tolong jawab sekarang ya mau di kumpulin


Operator 16 Juni 2009 0:0


15 Juni 2009
nia
Bahasa Inggris Kelas 11

sir/mom tolong carikan contoh naratif teks di sertai generic strukturnya tolong ya soalnya butuh banget.thanks

The Myth of Malin Kundang
A long time ago, in a small village near the beach in West Sumatra, a woman and her son lived. They were Malin Kundang and her mother. Her mother was a single parent because Malin Kundang's father had passed away when he was a baby. Malin Kundang had to live hard with his mother.
Malin Kundang was a healthy, dilligent, and strong boy. He usually went to sea to catch fish. After getting fish he would bring it to his mother, or sold the caught fish in the town.
One day, when Malin Kundang was sailing, he saw a merchant's ship which was being raided by a small band of pirates. He helped the merchant. With his brave and power, Malin Kundang defeated the pirates. The merchant was so happy and thanked to him. In return the merchant asked Malin Kundang to sail with him. To get a better life, Malin Kundang agreed. He left his mother alone.
Many years later, Malin Kundang became wealthy. He had a huge ship and was helped by many ship crews loading trading goods. Perfectly he had a beautiful wife too. When he was sailing his trading journey, his ship landed on a beach near a small village. The villagers recognized him. The news ran fast in the town; “Malin Kundang has become rich and now he is here”.
An old woman ran to the beach to meet the new rich merchant. She was Malin Kundang’s mother. She wanted to hug him, released her sadness of being lonely after so long time. Unfortunately, when the mother came, Malin Kundang who was in front of his well dressed wife and his ship crews denied meeting that old lonely woman. For three times her mother begged Malin Kundang and for three times he yelled at her. At last Malin Kundang said to her "Enough, old woman! I have never had a mother like you, a dirty and ugly woman!" After that he ordered his crews to set sail. He would leave the old mother again but in that time she was full of both sadness and angriness.
Finally, enraged, she cursed Malin Kundang that he would turn into a stone if he didn't apologize. Malin Kundang just laughed and really set sail.
In the quiet sea, suddenly a thunderstorm came. His huge ship was wrecked and it was too late for Malin Kundang to apologize. He was thrown by the wave out of his ship. He fell on a small island. It was really too late for him to avoid his curse. Suddenly, he turned into a stone.

(Re-written from www.st.rim.or.jp)

Narrative Analysis on Generic Structure
Many believe that a story can teach a society certain moral value. Most stories are build in narrative. Because it is a narrative story, it must consists of complication. That complication, in fact, is the moral value which like to be taught.
Orientation; the first paragraph is set to be the story introduction. Reading the orientation, reader will know that the story is characterized with Malin Kundang and his mother. Wes Sumatra is set as the place.
Complication; this is the main element of narrative story. From the Malin Kundang myth, we know that there are more than one complication. Many stories are composed with multi complications. They are minor complication and major complication. When Malin Kundang and her mother did life hard, it can be the minor complication. this hard life in the first time was solved by his successful trading as new merchant. However this narrative sotry is more interesting when we see the major complication among the participants- Malin Kundang denied his mother after being successful merchant. In every story, complication must be ended; happy ending or sad one
Resolution; this is the end of the story, the sad ending one. Malin Kundang faces his curse of turning into a stone.
Operator 16 Juni 2009 0:0

15 Juni 2009
Roka
Bahasa Inggris Kelas 10

bisa toLong jeLaskan tentang kaLimat direct dan indirect (direct and indirect speech) ??

pLease.....

Direct Speech adalah suatu pertanyaan langsung, misalnya:

Doni,"Are you busy?". Pertanyaan ini tentunya dengan menggunakan tanda baca (quotation mark). Sedangkan Indirect Speech merupakan kalimat pernyataan atau pertanyaan tidak langsung, misalnya  Doni asked me if/whether I was busy.

 Contoh:

Direct Speech    : Dona,"Where do you live?"

Indirect Speech : Dona asked me where I lived.

Coba diperhatikan bahwa dalam Indirect Speech kita memerlukan  kata asked sebagai pertanyaan tidak langsung dan pertanyaan bentuk present berubah menjadi bentuk past tense dikarenakan dari kata asked yang berbentuk past. Disamping itu letak subject langsung setelah kata tanya where.

Contoh lain:

Direct Speech    : Santi,"Rona, will you leave for Bali"

Indirect Speech  : Santi wanted to know if  Roan would leave for Bali.

Dikarenakan dalam pertanyaan tidak menggunakan kata tanya maka dalam Indirect Speech menggunakan if/whether. 

Would you change the following questions into Indirect Speech!

1. Mother,"When will you finish your assignment?"

2. Mr. Toni,"Do you speak English?"

3. Mano,"What are you doing now?"

4. Tedi,"Why do you come late?"

5. Rani,"Why do you come late?"

 

 


Operator 16 Juni 2009 0:0

28 Mei 2009
dina may a.n
Bahasa Inggris Kelas 11

pak, bantu saya

CONSENSIVE RELETIONSHIP itu seperti apa dan beri contoh contohnya ya pak ???? Terimakasih......

tolong di cek lagi spelling nya.

artinya hubungan yang erat, direstui,, harmonis 


Operator 16 Juni 2009 0:0

12 Juni 2009
Erny
IPA Kelas 7

Bayi di dlm kandungan jantung sdh brfngsi tp paru2 blm, di mana ia mencuci darahnya?

Untuk adik Erny, bayi dalam kandungan atau embrio  mendapat zat makanan  berupa sari makanan langsung dari tubuh ibu melalui plasenta,  mendapat oksigen langsung dari darah ibu melalui pembuluh darah yang ada diplasenta dan sisa metabolisme berupa CO2 berdifusi langsung  ke pembuluh darah ibu karena paru paru bayi belum berfungsi, sisa metabolisme yang padat akan ditampung diusus besar bayi, sehingga sekitar 24 jam setelah bayi lahir akan mengeluarkan kotoran (feses) yang sangat hitam.
Operator 15 Juni 2009 0:0


 

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