Advertisements
Advertisements
प्रश्न
Name that part of ear which vibrates when outside sound falls on it.
Advertisements
उत्तर
Eardrum is a piece of tissue in the ear that vibrates when sound waves fall on it.
APPEARS IN
संबंधित प्रश्न
fill in the blanks with suitable functions: Ciliary body and __________.
Differentiate between Near vision and Distant vision (shape of the eye lens)
Differentiate between members of the following pair with reference to what is asked in bracket.
Dynamic balance and static balance (Definition)
State whether the following statements are true (T) or false (F). If false, correct them by changing any one single word in each.
Semi-circular canals are concerned with static (positional) balance.
Name the three ear ossicles.
How could you convince a small child that when you speak, it is not necessary for air to travel from you mouth to the ear of listener?
Name the following:
Part of internal ear related to balance.
Choose the Odd One Out:
Choose the Odd One Out:
- Draw a neat and well labelled diagram of the membranous labyrinth found in the inner ear.
- Based on the diagram drawn above in (i), give a suitable term for each of the following descriptions:
- The structure responsible for hearing.
- The sensory cells that help in hearing.
- The membrane-covered opening that connects the middle ear to inner ear.
- The nerves that carry impulses from the ear to the brain.
- The tube which equalises the air pressure on either side of the ear drum.
