C partial solar eclipse are formed
Answer:
phase difference = 3.21 rad
Explanation:
given data
wall apart = 2.21 m
directly in front = 3.21 m
frequency f = 254 Hz
speed of the sound v = 343 m/s
solution
we get here first wavelength of sound wave that is
wavelength = 343 ÷ 254
wavelength = 1.35 m
so
path difference is
path difference =
path difference = 0.687
path difference = 0.69 m
and
phase difference will be
phase difference =
............1
phase difference =
phase difference = 3.21 rad
Answer:
Explanation:
Given data
time=0.530 h
Average velocity Vavg=19.0 km/s
To find
Displacement Δx
Solution
The Formula for average velocity is given as
It's revolution, and no, that would be a rotation.