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Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. Sound also travels through plasma. Sound is a sequence of waves of pressure that propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). Sound cannot travel through a vacuum because it does not provide the medium to propagate.
The number of audience in a museum is 510 on Sunday and 240 on all other days. If the month is of 30 days and the first day of the month is Sunday, then...
Pandit Ravi Shankar popularised which instrument in particular all over the world?
Medaram Jathara festival is celebrated in which Indian state?
Match the following –
Which city is called the ‘Manchester of India’?
What is humidity?
An object is placed in front of a concave mirror at infinity. Which one of the following is correct for its image?
The “Digboi Oil fields” are located in which of following states of India?
_____ is known as viticulture.
Which of the following cell organelles is INCORRECTLY matched?
