| 1 |
Water is _________ conductor: |
- A. Best
- B. Bad
- C. Good
- D. Poor
|
| 2 |
Flow of thermal energy from hot body cold body is called: |
- A. Specific heat
- B. Latent heat
- C. Transfer of heat
- D. Heat capacity
|
| 3 |
Heat can be transmitted form one object to the other by |
- A. convection
- B. radiation
- C. conduction
- D. all of these
|
| 4 |
Feathers of bird give good thermal: |
- A. Conduction
- B. Insulation
- C. Convection
- D. None of these
|
| 5 |
The device used to stop conduction, convention and radiation: |
- A. Thermometer
- B. Thermo flask
- C. Both
- D. Nil
|
| 6 |
The process in which heat is transfer due to actual movement of molecule is called. |
- A. Conduction
- B. radiation
- C. Convection
- D. All of these
|
| 7 |
On heating Air become: |
- A. Heavier
- B. Lighter
- C. Remain same
- D. None of these
|
| 8 |
Those objects that conduct electricity are: |
- A. Conductors
- B. Insulators
- C. Semi conductOrs
- D. None of these
|
| 9 |
A Leslie cube is use to identify : |
- A. Radiation
- B. Conduction
- C. Convection
- D. Both A and B
|
| 10 |
Land and Sea breezes are the results of: |
- A. Conduction
- B. Convection
- C. Radiation
- D. Conduction and radiation
|