NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Thermal Properties of Matter
NEET · Physics · Thermal Properties of Matter
Match the following and choose the correct options ( Column-I...
Match the following and choose the correct options
(
)
| Column-I | Column-II | ||
| (a) | Sea Breeze and Land Breeze | (i) | Conduction |
| (b) | The heated iron rod from one side | (ii) | Radiation |
| felt hot from the other side | |||
| (c) | Solar energy reaching us from the Sun | (iii) | Convection |
Options
- A(a) -(i), (b) - (ii), (c) - (iii)
- B(a) -(iii), (b) - (i), (c) - (ii)
- C(a) -(i) (b) - (iii), (c) - (ii)
- D(a) -(iii), (b) - (ii), (c) - (i)
Correct answer
D. (a) -(iii), (b) - (ii), (c) - (i)
Step-by-step solution
Methods of Heat Transfer:
Conduction:
- The heat transfer through direct physical contact is known as conduction.
- Heat transferred from the electric burner of a stove to the bottom of a pan is transferred by conduction.
Radiation:
- When electromagnetic radiation is emitted or absorbed to transfer the heat or When heat is transferred in the form of electromagnetic waves is known as radiation.
- Electromagnetic radiation includes microwaves, radio waves, infrared radiation, visible light, ultraviolet radiation, gamma rays, and X-rays.
- The method does not require any medium so heat from the sun reaches us by this method.
Convection
- It is heat transfer by the movement of its molecules.
- It occurs only in fluids (liquid and gas) not in solids because solid particles can not move from one place to another.
- For example, in a pot boiling water on the stove, or in thunderstorms, where hot air rises up to the base of the clouds.
- Sea breeze and land breeze occurs due to convection.