Answer:
It is because it is a unit of Power(which is a derived quantity)
Answer:
<h3>The answer is 2 s</h3>
Explanation:
The time of flight can be found by using the formula

d is the distance covered
v is the velocity
From the question we have

We have the final answer as
<h3>2 s</h3>
Hope this helps you
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https://www.khanacademy.org/science/chemistry/electronic-structure-of-atoms/history-of-atomic-struct...
Answer: The shortest possible wavelength of sound the organ can produce is 0.224 m
Explanation:
To calculate the wavelength of light, we use the equation:

where,
= wavelength of the light
c = speed of light = 
As wavelength and frequency follows inverse relation, shortest wavelength is produced by highest frequency.
= highest frequency of light =


Thus the shortest possible wavelength of sound the organ can produce is 0.224 m
Answer:
the net force would be 3N in the upward direction since the two forces acting on the left and right of the object cancel out.
Explanation: