The basic relationship between frequency and wavelength for light (which is an electromagnetic wave) is

where c is the speed of light, f the frequency and

the wavelength of the wave.
Using

and

, we can find the value of the frequency:
Answer:
THUS,THE MAJOR SOURCES OF ENERGY DURING EXERCISE ARE CARBOHYDRATES AND FATS.
Explanation:

Here's a explanation!
Let's solve your equation step-by-step.


Step 1: Multiply both sides by x.


(Divide both sides by 4).


Take the root.
ANSWER!

Hopefully, this helps you!!

Answer A, climbing vines. Thigmotropism is growth in response to mechanical contact.