Home
Class 12
BIOLOGY
Sound is amplified by the...

Sound is amplified by the

A

Pinna

B

Ear ossicles

C

Round window

D

Tympanic membrane

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NEET - 2013 (SYSTEMATICS)

    TRUEMAN BIOLOGY|Exercise MCQs|1 Videos

  • ORGANISMS AND POPULASTIONS

    TRUEMAN BIOLOGY|Exercise Multiple Choice Questions|168 Videos

Similar Questions

Explore conceptually related problems

What is an amplifier? Draw the simple circuit of transistor amplifier in CE mode.

For a transistor amplifier, the voltage gain

When NPN transistor is used as an amplifier, then

The least value for the common base transistor amplifier is in the case of

A man runs towards a source of sound at 10 ms^-1 , The frequency of the sound produced by the source is 400 Hz. If the speed of the sound be 340 ms^-1 , the relative speed of sound perceived by the man will be

The current gain of an amplifier in the common emitter configuration is 80, current gain in common base configuration is

In a CE amplifier , the input ac signal to be amplified is applied across

What type of feedback is found in the amplifier circuit?