Question
The preamble of the Environment (Protection) Act, 1986
states India participated in the Stockholm Conference where decisions were taken to:Solution
The preamble of the Environment (Protection) Act, 1986 verbatim notes "decisions were taken at the United Nations Conference on the Human Environment held at Stockholm in June, 1972... to take appropriate steps for the protection and improvement of human environment."
A person throws a ball from ground level at speed u and angle θ. The ball reaches maximum height H and range R. What is the ratio H/R?
What happens to the wavelength of light when it passes from a medium of higher refractive index to a medium of lower refractive index?
A body is projected vertically upwards with a velocity of 98 m/s. The time interval during which it is at a height greater than 392 m is:
(Take g...From the given options, the speed of sound is highest in which material?
A body of mass 3 kg has a velocity of 4 m/s. Find its kinetic energy.
The functioning of a quartz crystal in a watch is based on which principle?
What is the main principle behind the working of an electric motor?
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
What is the name of the process by which a liquid changes into gas at all temperatures?
The refractive indices of quartz crystal for right handed and left handed circularly polarized light of wavelength 762.9 nm are 1.5391 and 1.5392 respe...
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