Differentiate between earthworm and housefly
1 answer:
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Answer:
Width of sound beam is 7.557 m
Explanation:
First we will calculate the wave length from given data:
λ=v/f
Were:
v is the speed
f is the frequency
We considered the opening long and narrow, Using single slit diffraction formula:
mλ=dsinΘ
where:
d is the crack width
m is the order
Θ is angle
Considering m=1, The angle between first minimum from center of beam is:
The width of beam is:
tanΘ=y/L
Width=7.557 m
Answer:
Wavelength is 3.08 meters.
Explanation:
It is given that,
Frequency,
We need to find the wavelength of the carrier wave of a campus radio station. It can be calculated by using following relation as :
So, the wavelength of the carrier wave is 3.08 meters. Hence, this is the required solution.