Answer:
Radio Waves have the longest wavelength therefore they have the lowest frequency.
Radio waves are typically used in your everyday electrical appliances, such as TVs, phones, ovens, microwaves, and more. They are also used in radio towers in order to send a message across or when your listening to the radio. They help bring the music to you when you are using the radio.
Mohs scale hardness. 3 (defining mineral) Luster<span>. Vitreous to pearly on cleavage surfaces. Streak.</span>
Explanation:
T1 = 201k
T2 = 537k
C1 = 1220 m / s
C1/C2 =√(T1/T2)
C2 = C1×√(T2/T2)
C2 = 1220×√(537/201)
C2 = 1220 × √(179/67)
C2 = (1220√179)/(√69)
C2 = (1220√11993)/67 ≈ 1994.10924
I hope it helps you
feel free to share if you have any doubts on my answer :3
The question doesn't give us enough information to answer.
The answer depends on the mass of the object, how long the force
acts on the object, the OTHER forces on the object, and whether the
object is free to move.
-- If you increase the force with which you push on a brick wall,
the amount of work done remains unchanged, namely Zero.
-- If you push on a pingpong ball with a force of 1 ounce for 1 second,
the ball accelerates substantially, it moves a substantial distance, and
so the work done is substantial.
-- But if you push on a battleship, even with a much bigger force ...
let's say 1 pound ... and keep pushing for a month ... the ship accelerates
microscopically, moves a microscopic distance, and the work done by
your force is microscopic.
