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3 years ago

9. Radiation is the direct transfer of energy by -

Biology

1 answer:

goldfiish [28.3K]3 years ago

8 0

Radiation is transferred with electromagnetic waves. Radiation gives off heat.

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Why is the unit of velocity called derived unit?

Karolina [17]

Answer:

Because it is a vector quantity, it has a direction too such that derived unit is made up of two or more fundamental units. That is mere and second. That is why it is called as a derived unit as its unit is metres per second.

Hope this helps...Have a good day!!

7 0

2 years ago

What is diamond ?how it formed?why it is so precious?

serious [3.7K]

Answer:

Diamond is a solid form of the element carbon with its atoms arranged in a crystal structuctre. It is formed in the mantle and delivered to the surface by deep source volcanic eruption.

Explanation:

it have exquisite beauty, inner fire, and unique physical quantity have made them so precious.

5 0

2 years ago

An animal cell left and a plant cell right are shown which two cell parts are most likely found in both types of cell

zepelin [54]

Nucleus
Mitochondria
Ribosome

4 0

3 years ago

PLEASE ANSWER THIS QUICKLY!!

Nostrana [21]

Answer:

1. Gas giant

2. Galaxy

3. Universe

Explanation:

I know my space. Hope this helps!

3 0

2 years ago

The aspect from which a sample is drawn is known as the

PolarNik [594]

We use samples to perform experiments. When sampling, we take test subjects from a larger group often known as "population" or at times "universe".

Sampling is a term we use to describe the process of selecting a small representitive group from a larger population. Sampling can often be divided in its simplest form into:

Random Samples
Non-Random Samples.

Which as their names imply, represent first a sample that is chosen by not specific method and whose probability is equal for the entire population, and secondly a sample chosen based on specific parameters.

Sampling can then become more complex, being divided into more complex methods such as:

Systematic sampling
Stratified sampling
Cluster sampling

etc.

The one thing all of the sampling methods have in common is the fact that they will all draw their samples from one place. This place or aspect from which samples are drawn is known as the population group or sometimes coined as the universe, to represent the group in its entirety.

To learn more visit:

brainly.com/question/350477?referrer=searchResults

8 0

2 years ago