Answer:
Wave frequency does not affect wave speed. An increase in wave frequency caused a decrease in wavelength while the wave speed remained constant. ... Rather, the speed of the wave is dependent upon the properties of the medium such as the tension of the rope.
Yes it is a force omg so smart
The power P in watts (W) is equal to the energy E in joules (J), divided by the time period t in seconds (s):
P(W) = E(J) / t(s)
2.78 Watts
Answer:
30000m
Explanation:
25mins = 25 × 60
=1500secs
Let total distance=D
Average speed= total distance÷total time
20m/s= D÷1500secs
Cross multiplying
20×1500= D
=30000m
