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प्रश्न
Note the relationship between the first two words and suggest the suitable word for the fourth place.
sound : ear drum :: Dynamic balance : ……
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उत्तर
Sound: ear drum:: dynamic balance: semi-circular canals
संबंधित प्रश्न
The number of oscillations per second of a vibrating object is called its time period.
Time taken by an object to complete one oscillation is called ___________.
find odd one from following: Malleus, iris, Stapes, Incus.
Name the following:
The part which equalises the air pressure in the middle and external ear.
Name the following:
The nerves which transmit impulse from ear to the brain.
Where is the Cochlea located? Briefly mention its function.
With reference to the human ear, answer the question that follow:
Name the nerve, which transmits messages from the ear to the brain.
Name the three tiny bones present in the middle part of ear.
The eardrum is known as ______.
The figure given below shows the principal parts of a human ear. Study the diagram and answer the following questions.
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- Label the parts 1 to 8.
- State the role of parts 6, 7 and 8.
- Why is it harmful to use a sharp object to remove ear wax? Mention the number and name of the part involved.
