Recently Asked Questions In Chemistry

Question

a irekvenciával jellemezzük.

b..a periódusidóvel jellemezzük.

.a hullámhosszal jellemezzük.

CBy C. állandó sugarú körpályán mozgó test kerületi sebességét kétszeresére növelem, a centripe

5.

gyorsulása...

a. ... kétszeresére nö.

b.

b... .négyszeresére nó.

C. . felére csökken.

6.

4omoZgást végző test mozgási energiája az egyensúlyi helyzeten való áthaladáskor..

. maximális.

b.

a.

minimális.

nulla

Answer

A irekvenciával jellemezzük, a periódusidővel jellemezzük, a hullámhosszal jellemezzük. By C. állandó sugarú körpályán mozgó test kerületi sebességét kétszeresére növelem, a centripetális gyorsulása kétszeresére növekszik, a mozgást végző test mozgási energiája az egyensúlyi helyzeten való áthaladáskor maximális.

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A irekvenciával jellemezzük azt, hogy hány ciklus fordul el...

Question

а чисэс domariac.

7. che tipo di relazione lega l'intensita della Tora canora

di una molla al suo allungamento rispetto alla lunghez-

za a riposo?

• Proporzionalità diretta

_ Proporzionalità inversa

• Proporzionalità quadratica

Answer

Proporzionalità diretta

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La relazione tra l'intensità della forza elastica di una molla e il suo allungamento...

Question

20.

Which is typically a state-level service?

A. O certifying teachers

B

raising an army

C. O issuing passports

D. O coining money

Answer

A. Certifying teachers is typically a state-level service.

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Each state in the United States has its own department of education that is responsible for certifying teachers. This means that teachers must meet certain requirements and...

Question

What do scientists use to determine the

depth of the seafloor?

micro waves

radio waves

sound waves

Answer

Sound waves.

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Scientists use sound waves to determine the depth of the seafloor. Sound waves travel through water and can be used to measure the distance between the...

Question

ed images:

oshiko

ning to think

exercises.

Leto say you are wrung a surrary or the news scory. wnien

would not be important to put in the summary?

A. China's president wants the country to invent more

products.

B. China is getting trainers to teach workers how to think

creatively.

C. The company that teaches creativity classes is from

Britain.

D. Experts say Chinese workers aren't taught creativity in

Answer

C. The company that teaches creativity classes is from Britain.

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The question is asking which of the given options would not be important to put in the summary. Option C is the only one that does not provide...

Question

1. Complete the grid below.

What does this organism's heart

system have in common with

a human heart?

Whale

whales heart has four chamber just

like a human does

Octopus

Just like humans, octopuses have a

closed circulatory system

Giraffe

Both giraffes and humans have two

circulatory systems.

Frog

our hearts are four-chambered, while

a frog has a three-chambered heart.

What is unique about this

organism's heart?

Has 2 aortic arches

Has 2 aortic arches and

humans have 4

Giraffes have two aortic arches

Answer

Giraffes have two aortic arches, which is unique compared to humans who have four.

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Giraffes have two aortic arches, which is unique compared to humans who have four. Aortic arches are the...

Question

B I U A * GR

•

1

ili

lanter 5 - 6

ading Comprehension Questions (Select 2- 1 Sentence Each)

1. What is Ponyboy's issue with Johnny's suggestion that they disguise themselves?

Answer

Ponyboy is concerned that their disguises won't be convincing enough to fool anyone.

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In the novel The Outsiders, Ponyboy is hesitant to accept Johnny's suggestion that they disguise the...

Question

In preparation for cell division, the chromosomes are replicated and compacted into sister

© Need help? Revlew these concept resources.

Answer

True.

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Yes, in preparation for cell division, the chromosomes undergo replication and compaction. During the S phase of interphase, the DNA is replicated,...

Question

5. Which of the following explains why immigrants settled in America?

Circle THREE correct answers.

German immigrants

settled to escape

political turmoil

Immigrants wanted

better economic

conditions

Cuban immigrants

faced economic

restrictions

Immigrants

demanded a voice in

American politics

Irish immigrants fled

due to a potato

famine

Immigrants wanted

to create the

Industrial Revolution

in America

Answer

German immigrants settled to escape political turmoil, Immigrants wanted better economic conditions, Irish immigrants fled due to a potato famine.

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Immigrants have been settling in America for centuries, and there are many reasons why they have done so. German immigrants settled in America to escape political...

Question

13. The process of making mRNA from DNA is:

O translation

O transcription

Answer

Transcription

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Transcription is the process of making mRNA from DNA. During transcription, the DNA sequence is copied into a complementary mRNA strand...