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umka2103 [35]
3 years ago
13

Radition was first detected by a ?

Advanced Placement (AP)
2 answers:
FinnZ [79.3K]3 years ago
8 0

American radio astronomers Robert Wilson and Arno Penzias.

Alexxx [7]3 years ago
5 0

It was first detected by Robert Wilson and Arno Penzias.

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It's easier to resist at the beginning than at the end Leonardo da Vinci
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Answer:

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3 years ago
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Which of the following BEST explains why life on Mercury is most likely impossible?
AleksAgata [21]

Answer:

There are extreme temperature variations, ranging from excessive heat to extreme cold.

Explanation:

Mercury being closest to sun gets extremely hot, but its "night" side (the side that is away from sun at a given time) gets very cold cuz mercury has no atmosphere to trap the heat.

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1 year ago
Explain how the five states of matter and energy are related
IceJOKER [234]

The five states of matter and energy are related are:

  • Solids
  • Liquids
  • Gases
  • Plasmas
  • Bose-Einstein condensates (BEC)
<h3 />

The states of matter is known to be related to energy because Energy is said to be a property that matter has.

Note that the same amount matter is one that is able to have different levels or amounts of energy and so this tends to stands for  different states of matter. E.g., if a person add energy to an ice cube that has been created with water, it tends to become liquid water, and if when one also add even more energy, it tends to become steam.

<h3>What are the 5 states of matter?</h3>

The  five states of matter are known to be Solids, liquids, and others listed above. They tend to have different physical properties.

Note that Solids are often seen to be hard while liquids are known to be that which fill containers, and gases are said to often surround our environment and in the air.

Note that matter change through the adding and the removing of energy from matter and this is one that leads to a physical change as matter is known to moves from one form to another.

Hence, The five states of matter and energy are related are:

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  • Liquids
  • Gases
  • Plasmas
  • Bose-Einstein condensates (BEC)

Learn more about matter from

brainly.com/question/3998772

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7 0
1 year ago
Hurry
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Answer:

It is crucial that you use credible primary and secondary sources to ensure the validity of your academic research, but knowing which ones are credible can be difficult!

Luckily, there are some tricks for helping you figure out if a source is credible, which we have outlined in our guide to evaluating sources using the CRAAP test.

If you are not sure where to begin, we have collected a list of credible sources to help point you in the right direction.

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2 years ago
Question?
gladu [14]

Answer:

3x + 2

Explanation:

A rectangle's area = L * W

Therefore

(9x+6)/3 = L

L = 3x +2

3 0
2 years ago
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