Answer:
Humans use water for many different things. We use water to stay hydrated. Our bodies need water to live. Back in the day people used water for transportation and trading. This was a way to become wealthy and exchange goods and ideas from one place to another. We also use water to clean ourselves off. If we don't we can become sick with illnesses that can harm our bodies.
Explanation:
Wavelength = (speed) divided by (frequency) = 10/0.5 = <span>20 </span>
Answer:
C
Explanation:
The law of conservation of energy determines that energy cannot be created or destroyed.
There are 3 states of matter. Solid, Liquid, Gas. An example of each would be ice, water, steam,
Measurements in physics is important because it enables people to argue using mathematics where numbers can be used to represent knowledge in a convenient manner when we show and communicate about a phenomenon.
Explanation:
When a physician is able to measure a phenomenon, then we get a foundation of understanding a lot of things in our universe.Measuring these things will help know how to use them in various applications.
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Measurements : brainly.com/question/12806328
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