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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I'm pretty sure it is coal
hope this helps!
Answer:
The answer to this question is given below in the explanation section.
Explanation:
Give the relation of resistance of wire with the length and thickness:
Resistance:
There is a resistance to the flow of an electric current through most conductors.
The length of wire increases
The thickness of wire decreases
The resistance of a long wire is greater then the resistance of a short wire because electrons collide with more ions as they pass through.
The relationship between resistance and wire length is proportional. The resistance of thin wire is greater then the resistance of a thick wire because a thin wire has fewer electrons to carry the current.The relationship between resistance and the area of the cross section of wire is inversely proportional.
Answer:
(a) R = 1Ω
(b) τ = 3
Explanation:
The time constants of the given circuits are as follows
If the two circuits have equal time constants, then
Therefore, the time constant in any of the circuits is
Answer:
tmospheric pressure, force per unit area exerted by an atmospheric column (the entire body of air above the specified area)
