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2.3.2 Convection

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Question 13

A water tank uses an electrical heating element to heat up all the water inside it.

Where should the heating element be placed to ensure that all the water is heated as quickly and efficiently as possible?

A

At the top of the tank

B

At the bottom of the tank

C

On the side walls of the tank, near the middle

D

Running horizontally through the very center of the tank

Markscheme

2.3.2 Convection Questions

  1. IGCSE
  2. /Physics
  3. /2.3.2 Convection

73 exam-style questions on CIE IGCSE Physics 2.3.2 Convection. Each one has a worked solution and a mark scheme showing where the marks go.

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