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Science

Science · Quick practice · answer shown after each question

Forces and energy

Question 1 of 10

Question 1 of 10

An electric fan changes electrical energy into

Question 2 of 10

Question 2 of 10

A torchlight changes chemical energy into

Question 3 of 10

Question 3 of 10

A force can change an object's

Question 4 of 10

Question 4 of 10

A simple electric circuit needs a source, a conductor and a

Question 5 of 10

Question 5 of 10

Sound travels fastest through

Question 6 of 10

Question 6 of 10

The energy stored in a stretched rubber band is

Question 7 of 10

Question 7 of 10

A torch converts chemical energy in the battery into

Question 8 of 10

Question 8 of 10

Heat travels from the sun to the earth by

Question 9 of 10

Question 9 of 10

Friction is useful because it

Question 10 of 10

Question 10 of 10

Which material is a good conductor of electricity?

Questions written by OtisamLMS in the style of the BECE. They are not WAEC past questions.