Thermal Properties of Matter – Temperature, Heat, Thermal Expansion
Physics · Grade 11 · Week 27 · 25 questions
This Grade 11 physics unit on Thermal Properties of Matter develops your understanding of Temperature, Heat, and Thermal Expansion. Solid foundations here make later chapters on mechanics, electromagnetism, and modern physics much easier.
What you'll practise
- Calculate Temperature
- Derive Heat
- Identify Thermal Expansion
- Apply thermal properties of matter concepts to NCERT exercise and exemplar problems
All 25 questions in this Thermal Properties of Matter – Temperature, Heat, Thermal Expansion quiz
Grade 11 Physics — Thermal Properties of Matter – Temperature, Heat, Thermal Expansion: 25 practice questions with instant scoring and explanations.
- Temperature is measure of:
- SI unit of temperature:
- Absolute zero is:
- Conversion: °C to K:
- °F to °C: C = :
- Heat is a form of:
- 1 calorie equals approximately:
- Linear expansion coefficient α is defined as:
- Area expansion coefficient β = :
- Volume expansion coefficient γ = :
- Unit of α:
- Anomalous expansion of water: max density at:
- A bimetallic strip uses different:
- Thermal expansion of solids is generally:
- Steel bridge has expansion joints for:
- Length of rod at T₁ is L₁, at T₂ is L₂ = L₁(1 + α(T₂-T₁)). This assumes:
- A metal rod of 1 m expands 1 mm when heated 100°C. α = :
- Thermometer using gas is based on:
- Celsius and Fahrenheit scales are equal at:
- Which has higher α: brass or invar?
- Mercury is used in thermometers because:
- Heat absorbed Q = :
- Heat is transferred from:
- Celsius and Kelvin differ by:
- Thermocouple thermometer uses:
Question 1 of 250 correct so far