A geostationary satellite is orbiting the earth at a height of 5R above that surface
A geostationary satellite is orbiting the earth at a height of 5R above that surface of the earth, R being…
6 years ago
AIPMT2012
A spherical planet has a mass Mp and diameter Dp. A particle of mass
A spherical planet has a mass Mp and diameter Dp. A particle of mass m falling freely near the surface…
6 years ago
The height at which the weight of a body becomes 1/16 th, its weight
The height at which the weight of a body becomes 1/16 th, its weight on the surface of earth (radius…
6 years ago
which of the following compounds can be used as antifreeze in automobile radia
which of the following compounds can be used as antifreeze in automobile radiators Options (a) Methyl alcohol (b) Glycol (c)…
6 years ago
Equal volumes of two monatomic gases,A and B at same temperature and pressure
Equal volumes of two monatomic gases,A and B at same temperature and pressure are mixed.The ratio of specific heats (C(p)/C(v))…
6 years ago
Deficiency of vitamine B₁ causes the disease
Deficiency of vitamine B₁ causes the disease Options (a) convulsions (b) beri-beri (c) cheilosis (d) sterility Correct Answer: beri-beriExplanation:Deficiency disease…
6 years ago
Two sources of sound placed close to each other are emitting progressive waves
Two sources of sound placed close to each other are emitting progressive waves given by y₁ = 4 sin 600…
6 years ago
When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental frequencies of these three…
6 years ago
The potential energy of particle in a force field is U = A/r² – b/r, where A and B
The potential energy of particle in a force field is U = A/r² - b/r, where A and B are…
6 years ago
An electric dipole of moment ‘p’ is placed in an elecatric field of intensity ‘E’
An electric dipole of moment 'p' is placed in an electric field of intensity 'E'. The dipole acquires a position…
6 years ago