In order to find a value for the specific latent heat of vaporization L, the students used the equation?

Question

P = mL, where P is the power of the heater and m is the mass of water evaporated per second.

1. the gradient of 9.52 to determine a value for the specific latent heat
of vaporization of water.

2. The theory of the experiment would suggest that the graph line should pass through the
origin. Explain briefly why the graph does not pass through the origin.

Answer 1

1. This isn't even a sentence.
2. As the Creationists say, "it's only a theory"