Answer:
The frequency of the tuning is 1.065 kHz
Explanation:
Given that,
Length of tube = 40 cm
We need to calculate the difference between each of the lengths
Using formula for length



For an open-open tube,
We need to calculate the fundamental wavelength
Using formula of wavelength

Put the value into the formula


We need to calculate the frequency of the tuning
Using formula of frequency

Put the value into the formula



Hence, The frequency of the tuning is 1.065 kHz
Answer:
every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
Explanation:
<span>c) convection currents in the mantle </span>
Answer:

Explanation:
Use the Kinematic Equation:

Plug in what is given and solve

