Which part of the ear determines the pitch of the sound?

State whether the followings are true or false: As the tension in the stretched wire is decreased, the pitch of the sound increases.

Name the part of the gynoecium that determines the compatible nature of pollen grain.

Fill in the blanks with appropriate words and write the complete statements: The pitch of a sound depends upon……..of the wave.

Which of the following is an important criteria for determining the purity of a solid ?

Three major parts of the ear.

State whether the following statements are True or False: Loudness is a measure of the response of the ear to the sound.

The speed limit for the vehicle on a road is 108 km//hr . A policeman detects a drop of 25% in the pitch of the horn of a car as it passes him. Is the policeman justified in punishing the car driver for crossing the speed limit? (Velocity of sound = 350 m//s .)

Define Pitch