Physics Ka Objective Question

Physics Ka Objective Question. We covered all the Physics Ka Objective Question MCQs in this post for free so that you can practice well for the exam.

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Physics Ka Objective Question for Students

Aerogel (nanomaterial) is used in

(a) building and constructional sector

(b) semiconductor circuits

(c) electric bulb

(d) None of the above

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What is the aim of the Nano mission?

(a) Research and Development

(b) Establishment of Nanotechnology development center

(c) Human development in Nanoscience and technology

(d) All of the above

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The size of nanoparticles is

(a) 100 nm to 1000 nm

(b) 0.1 nm to 10 nm

(c) 1 nm to 100 nm

(d) 0.01 nm to 1 nm

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The nanoparticles from iron and palladium are used to produce

(a) magnets

(b) magnetic ions

(c) magneto meters

(d) magnetic storage devices

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