Sound Part 1

In which of the following part of brain, the nerve impulses of sound are analysed ?

Calculate the increase velocity of sound for 1^@C rise of temperature if the velocity of sound at 0^@C is 332(m)/(s) .

If velocity of sound at room temperature is 35078 cm s^(-1) , then velocity of sound at 0^(@) C

Calculate the increase in velocity of sound for 1^@C rise of temperature if the velocity of sound at 0^@C is 332 m//s .

Sound from coherent sources S_(1) and S_(2) are sent in phase and detected at point P equidistant from both the sources . Speed of sound in normal air in V_(0) , but in some part in path S_(1) , there is a zone of hot air having temperature 4 times , the normal temperature , and width d . What should be minimum frequency of sound , so that minima can be found at P ?

Statement 1: Sound waves can not propagate through vacuum but light waves can. Statement 2: Sound wave can not be polarised but light waves can be.

For hearing the loudest ticking sound heard by the ear, find the angle 1x .

Divide Rs1,870 into three parts in such a way that half of the first part, one-third of the second part and one-sixth of the third part are all equal.

The minimum wavelength of sound that is audible to a person is (speed of sound is 340 m/s)

Assertion : Sound waves cannot be polarised. Reason : Sound waves are longitudinal in nature.