A light wave has a frequency of
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What is the wavelength of the light wave?
(Assume the speed of light to be
)
What is the wavelength of the light wave?
(Assume the speed of light to be
2 answers:
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Answer:
Explanation:
Given
Initially Reading on the odometer is
Final reading on the odometer is
Time taken is
average velocity
Thus the average velocity of mail truck is
Answer:
The acceleration is
Explanation:
From the question we are told that
The lift up speed is
The distance covered for the take off run is
Generally from kinematic equation we have that
Here u is the initial speed of the aircraft with value 0 m/ s give that the aircraft started from rest
So
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