What is the time interval between two successive tides at a given place on the earth?

What is time interval between two successive beats, if two waves are moving with frequencies, n_1 =320 Hz and n_2 =325 Hz ?

Mean solar day is the time interval between two successive noon when sun passes through zenith point (meridian). Sidereal day is the time interval between two successive transit of a distant star through the zenith point (meridian). By drawing appropriate diagram showing the earth's spin and orbital motion, show that mean solar day is 4 min longer than the sidereal day. In other words, distant stars would rise 4 min early every successive day.

The interval between two ecdyses is called

A satellite revolves in the geostationary orbit but in a direction east to west. The time interval between its successive passing about a point on the equator is:

If the time period of a satellite T_(S) is different from that of earth's rotation T_(E) and the satellite is moving in the direction of earth's rotation, show that the time interval between two successive appearances of the satellite overhead is given by ltbRgt (1)/(T) = (1)/(T_(S)) ~ (1)/(T_(E)) What will happen to this interval if T_(S) = T_(E)

A satellite having time period of revolution 6830 sec is travelling in the same direction as the rotation of the earth, i.e. from west to east, the time interval between the two successive times at which it will appear vertically overhead to an observer at a fixed point on the equator is

(a) A person listens to a source of sound of frequency 350 Hz standing at a distance of 500 m . What is the time interval between successive rarefactions from the source ? (b) What is meant by the term lithotripsy ?