Answer:
The wavelength of this wave is 1.01 meters.
Explanation:
The variation in the pressure of helium gas, measured from its equilibrium value, is given by :
..............(1)
The general equation is given by :
...........(2)
On comparing equation (1) and (2) :
Since, 
So, the wavelength of this wave is 1.01 meters. Hence, this is the required solution.
Answer:
distance
Explanation:
it is the distance traveled by light in one year
It is an example of reflection of wave. C.
False ,it does not only associate with motion of object
Answer:
Static Friction-Friction that acts when the two objects are not moving
Sliding Friction-Two solid surfaces slide across each other
Rolling Friction-An object rolls across each other
Fluid Friction-Friction that occurs as an object moves through a fluid
Explanation:
