Answer
given,
steel wire length = 31 m
copper wire length = 16 m
diameter of both the wire = 1 mm = 0.001 m
Tension = 134 N
Density of steel = 7860 kg/m³
Density of copper = 8920 kg/m³
Speed of the wave of steel wire


mass = density x volume



v_s = 147.33 m/s
Speed of the wave of copper wire


v_c = 138.3 m/s
time required



t = 0.326
Answer:
V= 4999.5 m/s
Explanation:
Given that
mass ,m= 605 gm
Length ,L= 0.75 m
width ,b= 0.01 m
height ,h= 0.03 m
frequency ,f= 3333 Hz
We know that
2 Length = Wavelength
λ= 2 x L
λ = 2 x 0.75 m
λ= 1.5 m
The speed V
V= f x λ
Now by putting the values
V= f x λ
V= 3333 x 1.5 m/s
V= 4999.5 m/s
Natural frequency is a frequency
when an object hits a s surface and causes ripples or vibrations or disturbance
of their nearby source. An example is throwing a stone to water. When you throw
a stone, it creates a wave around the fallen stone. The water is being
disturbed by the stone and creates a wave. This is a natural frequency.
Answer:
The answer is "Location Y"
Explanation:
Please find the complete question in the attachment.
As we show in the graph when the marble rolling with the full force it will stop on the y location because it is curved, and the marble can't move to another location, that's why the maximum kinetic energy of the marble is at the y location.