logo

Cambridge IGCSE Physics practice

Paper 4 structured question: Specific heat capacity

Try the question first, then check the answer and practise the same topic again.

Attempt questionSpecific heat capacity revisionRevise the key idea

At a glance

4

Paper

1

Marks

Topic

Specific heat capacity

Exam-style question

Try this first

Paper 4Theory (Extended)1 marks

Understanding specific heat capacity is essential in various scientific applications.

Description

Specific Heat Capacity

Specific heat capacity is defined as the energy required to raise the temperature of one unit mass of a substance by one degree Celsius. The formula used is ∆E = c ∆m θ.

  1. a

    State the definition of specific heat capacity.

    Aim for approximately 1 distinct marking point.

    [1]

0 of 1 part answered

Answer every part before opening the mark scheme.

Common mistake

No common mistake is linked to this question yet.

Related flashcards

Flashcard 1 of 6

Press Space to flip, arrows to move

Related practice questions

Question 1 of 5

Choose an answer, get feedback, then move sideways through the set.

0 of 4 attempted

Paper 4 structured question: Specific heat capacity

Paper 4Theory (Extended)6 marks

Description

Energy Change Calculation

A substance has a specific heat capacity of 4.2 J/kg°C. If 2 kg of this substance is heated, causing a temperature change of 5°C, calculate the energy change.

  1. a

    Define the term specific heat capacity.

    Aim for approximately 2 distinct marking points.

    [2]
  2. b

    State the formula used to calculate energy change.

    Aim for approximately 1 distinct marking point.

    [1]
  3. c

    Identify the energy change when 2 kg of the substance is heated by 5°C.

    Aim for approximately 3 distinct marking points.

    [3]