The frequency of the wave is 5 Hz and the amplitude is 0.002 m.
<h3>What is wave?</h3>
A wave is a disturbance in a medium that carries energy without a net movement of particles. In general, waves are classified into two types as Longitudinal and Transverse.
Given is a wave as shown in the image.
[A] -
The time period of wave [T] = 0.2 s
Frequency [v] = 1/T = 1/0.2 = 10/2 = 5 Hz
[B] -
Amplitude = maximum vertical displacement = 2mm = 0.002 m
Therefore, the frequency of the wave is 5 Hz and the amplitude is 0.002 m.
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Answer:
The primary components in volcanic gas are water vapor, carbon dioxide and sulfur (either sulfur dioxide or hydrogen sulfide). But you can also find nitrogen, argon, helium, neon, methane, carbon dioxide and hydrogen. Approximately 60% of total emissions released by volcanoes is water vapor, and carbon dioxide accounts for 10 to 40% of emissions.
Explanation:
Answer:
E > A = B > C > D
Explanation:
On a semicircular curve, the magnitude of force is given by the formula as :
Here, m is the mass of the vehicle
Case A : R = 60 m v = 16 m/s
Case B : R = 15 m v = 8 m/s
Case C : R = 30 m v = 4 m/s
Case D : R = 45 m v = 4 m/s
Case E : R = 30 m v = 16 m/s
The order of the magnitude of the force of the roller-coaster track on the cart from largest to smallest is :
E > A = B > C > D
Answer:
1. You push on the ball and the ball pushes on your hand
.
2. The ball hits the ground and the ground pushes back on the ball
.
3. You walk on the ground with your feet and the ground pushes back on you.
Explanation:
The answer should be c....
