Answer:
Explanation:
The equation for this is
where f is the frequency, v is the velocity, and lambda is the wavelength. Filling in:
and
which means that
the wavelength is 1.37 m, rounded to the correct number of significant digits.
Answer:I need the ans to this one too
Explanation:
The answer to this is Helium :) it's in the farthest right columb and is a noble gas.
please mark as brainliest!
Answer:
1). Brake pedal or lever
2). A pushrod also called an actuating rod
