Answer:
12.4m
Explanation:
Given
Length of string = 6.2m
L = λ/2 (for natural frequency (first harmonic)
λ = 2L
λ = 2(6.2)
λ = 12.4m
Hence the wavelength of the produced standing wave is 12.4m
The answer is a,(what is the velocity of the current
Answer:If kinetic energy increases, so does the thermal energy, and vice versa.
Please brainliest!
<h3><u>Given</u><u>:</u></h3>
<h3><u>To</u><u> </u><u>be</u><u> </u><u>calculated</u><u>:</u></h3>
Calculate the velocity(v) at the bottom of hill.
<h3><u>Solution:</u></h3>
As we know ,