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Subject: Physical Science
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Question
If the refractive indices of a medium for red and blue colours of light are μr and μb respectively, which one is greater in magnitude?
If the refractive indices of a medium for red and blue colours of light are μr and μb respectively, which one is…
Question
Which type of mirror is used in the headlight of a motor car?
Which type of mirror is used in the headlight of a motor car?
Question
Is it possible to form a virtual image of shorter length than the length of the object by any mirror?
Is it possible to form a virtual image of shorter length than the length of the object by any mirror?
Question
What are constants in Charles’ law?
What are constants in Charles’ law? [1] OR Write whether the following statement is True or False: [1] Per degree interval in…
Question
Write the name of a gas which increases atmospheric temperature.
Write the name of a gas which increases atmospheric temperature. [1] OR Fill in the blank : [1] __ radiation, coming from…
Question
Mention one fuel which is alternative to fossil fuel
Mention one fuel which is alternative to fossil fuel
PYQ Item
Madhyamik Class 10 Physical Science Question Paper Solved 2022
Madhyamik Class 10 Physical Science Question Paper Solved 2022 Physical Science Time – Three Hours Fifteen Minutes (First fifteen minutes for reading the Question…
Question
During electrolysis (a) oxidation occurs at the cathode and reduction occurs at the anode (b) oxidation occurs at both the electrodes (c) reduction occurs at both the electrodes (d) reduction occurs at the cathode and oxidation occurs at the anode.
During electrolysis (a) oxidation occurs at the cathode and reduction occurs at the anode (b) oxidation occurs at both the electrodes (c)…