Question
Optimum temp. for retting of jute
isSolution
For retting purpose 34 ºC is the optimum temperature.
Which law states that energy can neither be created nor destroyed?
The colour of sky appears blue due to –
Which Bohr orbit of Li²⁺ has the same energy as the ground state of hydrogen?
The intensity of any wave is proportional to which quantity?
Which of the following optical phenomena CANNOT convert unpolarised light to plane polarised light?
Why do brads not have respiratory trouble at the time of flying at high all?
A tuning fork of frequency 440 Hz resonates with a pipe closed at one end, vibrating in its second overtone . If the speed of sound in air is 330 m/s, w...
Light from a point source in air falls on a spherical glass surface (n=1.5 c and radius of curvature = 10 cm). The distance of the light source from the...
A mass of 0.1 kg executes SHM with amplitude 10 cm. Its kinetic energy at the mean position is 8 × 10-3 J. What is its equation of motion if...
The movement of a train is an example of what type of motion?
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