Question

Physics is their favourite subject.
here physics is which type of noun ?​

Answer 1

Answer:

The word 'physics' can be either a common or a proper noun depending on how it is used. It is a common noun if it refers to a class, such as, 'I have...

Answer 2

Answer:

Physics would be a proper noun here as it is the name of that particular subject they like.

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Hope this helps!