Education
10th Class Physics chapter wise Test PDF download | Chapter 10 Thermal Physics Test 1
Class 10 Physics Chapter 10 Thermal Physics Test is a comprehensive chapter-wise class test designed according to the Punjab Boards / Board Pattern. This Thermal Physics test includes important MCQs, short questions, conceptual questions and numerical problems covering key topics such as thermal expansion, specific heat, latent heat, evaporation and cooling. Students can use this Class 10 Physics Chapter 10 test for exam preparation, revision and practice before their board examinations.
Chapter Wise Class Test
T-1
Chapter-10
Thermal Physics
1.1 Choose the correct Answer.
(Time: 7 Minutes)
(Total Marks: 7)
-
If two rods of same length but different materials are heated equally, the rod that expands more has:
-
If no space is left in railway tracks, they will:
-
If two substances receive equal heat and one shows smaller temperature rise, it has:
-
Metal feels colder than wood because:
-
When the temperature of a rod of copper is increased, its length:
-
The amount by which unit length of a material increases when the temperature is raised to 1°C, is called the coefficient of:
-
What does a liquid turn into once it is evaporated?
Chapter Wise Class Test
T-1
Chapter-10
Thermal Physics
Total Marks: 23
(Subjective Type)
Time: 33 Minutes
2. Write short answers to any Seven (7) questions.
[7 × 2 = 14]
- Why do bridges have expansion joints?
- Why does a metal lid open easily when heated?
- Why is water used in automobile cooling systems?
- Why does soil heat up faster than water?
- Why does metal feel colder than wood when touched, if they are both at the same temperature?
- What is latent heat of fusion?
- How do different materials exhibit varying thermal expansion behaviours?
- How does evaporation contribute to cooling processes in everyday life?
- What is latent heat of vaporization, and how is it calculated?
3. Give Answers of the following questions.
[4 + 5 = 9]
- What are some practical consequences of thermal expansion in everyday life, such as in construction materials or household appliances?
- A container holds 1 litre of water at 20°C. What will be its volume at 80°C, assuming water’s coefficient of volume expansion is 2.1×10−4 per °C?
