Which type of scientific statement describes a proven fact about how things function in nature? a law a theory an inquiry a hypothesis
The key word is "proven fact". The answer is: a law.
Answer:
B
Explanation:
It creates an equal amount of p energy.
REMEMBER: ENERGY CAN NEVER BE CREATED OR DESTROYED.
Answer:
by reducing the frequency of the wave by a factor of three
Explanation:
Speed = wavelength * frequency.
Wavelength = speed/frequency
The speed of an electromagnetic wave in a vacuum is constant. Meanwhile the wavelength and frequency have an inverse relationship which means for every rise in any of the parameters there will also be a corresponding fall.
Since the wavelength is tripled then the frequency will also be reduced by a factor of 3
