The answer is A. Because if you're increasing the power than the strength will increase.
If the amplitude of the wave increases by 4 times, the intensity will increase by 16 times. Option B is correct.
<h3 /><h3>What is the relation between the
intensity and the
Amplitude?</h3>
The intensity is directly proportional to the square of the amplitude of the wave.
Where,
- Intensity
- Amplitude
- constant
Thus, if the amplitude of the wave increased by 4 times,
Therefore, if the amplitude of the wave increases by 4 times, the intensity will increase by 16 times.
Learn more about amplitude
brainly.com/question/3539752
Uh I don’t know why their is so Many questions and I try answering every single one
Answer:
reflection is the act of reflecting or the state of being reflected while echo is
reflection of sound waves from a surface back to the initial listener
Given :
A race car moves along a circular track of radius 100m at a velocity of 25m/s.
To Find :
(a) What is the time taken to complete one lap of the circular track.
(b) What is the time taken for 10 laps.
Solution :
Circumference of circular track,
a) Time taken to complete one lap is :
b) Time taken to complete 10 laps is :
Hence, this is the required solution.