You are walking along a seashore and a mild wind is blowing. Is the motion of air a wave motion ?

What are the characteristics of wave motion ?

Which of the following statements are true for wave motion?

Two cars A and B are moving towards each other with samne speed 25 m/s. wind is blowing with speed 5 m/s in the direction of motion of car A. The car A blows horn of frequency 300 Hz and the sound is reflected from car B. the wavelength of te reflected sound received by the driver of car A is (velocity of sound in air =330m/s)

Name the following. Translatory motion along a curved line

Find the time an aeroplane having velocity v takes to fly around a square with side a if the wind is blowing at a velocity u along one side of the square.\

A hydrogen atom having kinetic energy E collides with a stationary hydrogen atom. Assume all motions are taking place along the line of motion of the moving hydrogen atom. For this situation, mark out the correct statement (s).

The velocity-time graph of a bosy moving along a straight line is given below find: (a) Average velocity in whole time of motion (b) Average speed in whole time of motion (c ) Draw acceleration vs time graph. .

Wavefront of a wave has direction with wave motion

A train, standing in a station yard, blows a whistle of frequency 400Hz in still air. The wind starts blowing in the direction from the yard to the station with a speed of 10m//s. Given that the speed sound in still air is 340m//s ,

A train, standing in a station yard, blows a whistle of frequency 400Hz in still air. The wind starts blowing in the direction from the yard to the station with a speed of 10m//s. Given that the speed sound in still air is 34om//s,