Advertisements
Advertisements
प्रश्न
Assertion (A): Aluminium is the best material for telescopes.
Reason (R): Aluminium is lightweight, strong and rust resistant metal.
पर्याय
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R does not explain A.
A is true but R is false.
A is false but R is true.
MCQ
विधान आणि तर्क
Advertisements
उत्तर
Both A and R are true and R is the correct explanation of A.
Explanation:
Aluminium is indeed the best material for telescopes because it is lightweight, strong, and rust resistant. These properties make it ideal for precision instruments like telescopes where durability and weight matter.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
