A high jumper runs for a while before taking a high jump so that the inertia of __ helps him take the long jump.
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Consider a planet whose mass and radius are both twice the mass and radius of Earth. The acceleration due to gravity on the surface of the planet is 'n' times that on Earth. The value of n is:
What is the name of the most ancient spiral galaxy that existed 11 billion years ago?
Which of the following is NOT the combined from of carbon?
The ___ has abundant white fibres.
Goitre is caused by the deficiency of ___________
Atomic mass of Sulphur is 32 u. The number of moles in 16 grams of Sulphur is:
Who among the following has been awarded the ‘German Green Talent Award 2017’?