Answer:
A scientific law is a statement that summarizes a pattern found in nature.
Explanation:
Answer:
Explanation:
Given
--- Wavelength
--- Period
Required
Determine the velocity of the wave
This is calculated using:
<em>Hence, the velocity is 0.25m/s</em>
The answer is 12 J
because you have to multiply the two together. hope it helps
My device will use either radio waves or light waves.
Those are the only EM waves I'm equipped to generate.
If I want to get elegant about it, I may use radio waves with
frequencies around 14.1 MHz, because those can be received
many thousands of miles away. I know how to build an effective
antenna to radiate at that frequency, and as a licensed ham-radio
operator, I can do it legally.
