Physics GK 17 - Heat & Heat Transmission

1.

What do we call the energy transferred between two systems by virtue of temperature difference?

Kinetic Energy

Potential Energy

Heat Energy

Mechanical Energy

2.

What is the S.I unit of heat energy?

Joule

Kelvin

Candela

Ampere

3.

What is the freezing point of water as per the Fahrenheit scale?

0°

32°

100°

212°

4.

Which of the following represents the relationship between the Fahrenheit temperature and Celsius temperature?

t_f = (t_c x 180)/100 - 32

t_f = (t_c x 100)/180 - 32

t_f = (t_c x 100)/180 + 32

t_f = (t_c x 180)/100 + 32

5.

Which of the following represents Boyle's law?

Pressure = Volume when temperature is constant

Pressure x Volume = constant when temperature is constant

Pressure =2 x Volume when temperature is constant

None of the above