Q2) Reeta asked her teacher that which materials cannot be used to make a lens? What will be the answer given by
teacher to her?
ਰੀਦਾ ਨੇ ਅਧਿਆਪਕ ਨੂੰ ਪੁੱਛਿਆ ਕਿ ਕਿਹੜੀ ਸਮੱਗਰੀ ਲੈਂਜ਼ ਬਣਾਉਣ ਲਈ ਨਹੀਂ ਵਰਤੀ ਜਾ ਸਕਦੀ ਅਧਿਆਪਕ ਦੁਆਰਾ ਇਸਦਾ ਨਹੀਂ ਉੱਤਰ ਦਿੱਤਾ ਤੇ
A) Water
B) Glass
C) Plastic
। ਪਲਾਸਟਿਕ
D) Clay
T small cavity in teeth?
Answers
Answered by
1
Answer:
The correct answer is that the lens cannot be made from clay
pls mark me as brainlieat
Answered by
1
Answer:
your answer is clay .
Hope it's helpful.
Thank you
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