Wave speed (m/s) = frequency (Hz) x wave length (m)
=0.2 x 100= 20m/s
Considering the equation for gravitational potential energy, PE=mgh, where m as mass, g as the acceleration due to gravity, and h has the height.
Substituting the numbers given, you’ll get (taking g as 9.81)
PE = 5 x 9.81 x 10
PE = 490.5 J
Therefore the gravitational potential energy will be 490.5 J
Answer:
Which of the following best describes a property of water?
A. Having a narrow temperature range for a liquid state
B. Requiring a low amount of heat to change temperature
C. Having high surface tension
D. Being unable to dissolve many substances
Explanation:
c
Answer:
I believe it's True! Brainliest??
Explanation: Hope you have a great day :)
It is A I have done this in my science.Try Quizlet for more info.<span />