Explanation:
Sound travels faster In solids than liquid than gases
Speed of sound is highest in solids, and higher in liquids and slower in gases. Example- Sound travels in air with the speed of 330 m/s, In steel it travels with a speed of 5920 m/s, In liquids it travels with a speed of 5000 m/s.
Hope this helps you
K.E.= 1/2 x MV^2 = 1/2 x 40(kg) x (25x25) =12500J
Answer: 2.3 x 10^-7
Explanation:
When you move the decimal to the right, you decrease the exponent. So lets count how many spots you have to move the decimal spot to get an answer between 1 and 10. I counted seven spots.
So:
How Maria can correct her error is by changing the fourth point to "applies to accelerating objects.". Option D. This is further explained below.
<h3>What is einstein’s special theory of relativity?</h3>
Generally, Einstein’s special relativity is simply defined as how speed affects matter, time, and space.
In conclusion, The theory contains a method for defining the link between energy and matter using the speed of light.
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