PHY 250 General
Physics Exam
Questions With
Answers Latest
Updated 2025/2026
(Graded A+)
,How does an earth wire protect the user of an electrical appliance?
Why are earth wires used in electrical appliances?
What do you call bad-tempered bacteria?
A cross culture.
,Give one reason why copper is used on the base of saucepans.
A stretched rubber band is an example of elastic potential energy. Name one
other example.
What did the cross-eyed teacher say to the head teacher?
I can't control my pupils!
Explain the word inertia.
, What force draws objects away from the centre of rotation?
Explain the term 'quantum entanglement'.
Why can dogs hear sounds that we can't?
It's said that all the matter that makes up the human race could fit in a sugar
cube. Why is this?
Physics Exam
Questions With
Answers Latest
Updated 2025/2026
(Graded A+)
,How does an earth wire protect the user of an electrical appliance?
Why are earth wires used in electrical appliances?
What do you call bad-tempered bacteria?
A cross culture.
,Give one reason why copper is used on the base of saucepans.
A stretched rubber band is an example of elastic potential energy. Name one
other example.
What did the cross-eyed teacher say to the head teacher?
I can't control my pupils!
Explain the word inertia.
, What force draws objects away from the centre of rotation?
Explain the term 'quantum entanglement'.
Why can dogs hear sounds that we can't?
It's said that all the matter that makes up the human race could fit in a sugar
cube. Why is this?
