Motion of a train is an example of ______.
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A body in motion essentially acquires
If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:
If an electron and a photon have the same wavelength, then they will have the same
The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object.
Find the resistance (in mega Ω) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200 Ωm.
Bending of light rays in denser medium is termed as:
Transformer is a device to convert