Question
Ayodhya is situated near which of the following river in
uttar Pradesh?Solution
Sarayu – Ayodhya
A sound wave of frequency 500 Hz travels at 340 m/s. Find its wavelength.
In a concave mirror which of the following pair of position of object – size of the image is correct?
I. At infinity – point sized
‘Lubb-dupp’ sound is produced due to the action of
The amount of light entering in eye is controlled by:
A stone of mass 0.3 kg tied to the end of a string is whirled round in a circle of radius 1.2 m with a speed of 20 rev./ mim in a horizontal plane. Wha...
Which of the following materials exhibits piezoelectric effect?
You are asked to jog in a circular track of radius 35 m. Right one complete round on the circular track, your displacement and distance covered by you r...
A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will -
Specific resistance of a conductor increases with :
The stress–strain graph for two wires A and B is shown. Wire A has a steeper linear region than B. This indicates that:
