To determine the force that acts on the mass, just multiply the mass by the gravitational field. Using the given data,
F = (2.50 kg)(14 N/kg) = 35 N
Therefore, the force that acts on the mass is equal to 35 N.
Answer: the work will also increase by double
Explanation:
This is because they are directly proportional in the formula w=f x d
Explanation:
Given that,
Wavelength of the photon,
Work function of the metal,
We need to find the maximum kinetic energy of the ejected electrons. It can be calculated using Einstein's photoelectric equation as :
or
So, the maximum kinetic energy of the ejected electrons is 3 ev. Hence, this is the required solution.
True or False. The answer to the question