Answer:
B. Kinetic energy.............
Answer:
a
b
Explanation:
From the question we are told that
The area of Manhattan is
The area of the ice is
The thickness is
Generally the volume of the ice is mathematically represented is
substituting value
Generally the mass of the ice is
Here is the density of ice the value is
=>
=>
Generally the energy needed for the ice to melt is mathematically represented as
Where is the latent heat of fusion of ice and the value is
=>
=>
Considering part b
We are told that the annual energy consumption is
So the time taken to melt the ice is
converting to days
The two types of vaporization is EVAPORATION and BOILING.
The difference is evaporation only occurs on a liquid’s surface; boiling occurs on both the surface and throughout the liquid.
Answer:
b. more rapidly in the vertical direction
Explanation:
Atmospheric Pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation.
Pressure decreases with increasing altitude because at higher altitudes both the height of overlying air column and its density decreases. Hence the answer.