Physics, asked by testdummyhere1212, 2 months ago

What is the frequency of audio modulation?
a) 10 Hz
b) 20 KHz
c) 30 KHz
d) 40 KHz

Answers

Answered by Nishad10

0

Explanation:

b) 20 KHz

it is the most frequency that human ear can hear

Answered by nishita5548

1

b) 20 KHz
It can be the right answer because it is the commonly stated range of human hearing

Previous Question

Next Question

Similar questions

English, 1 month ago

turn the following into indirect speech "why didn't you phone me?" he asked me...

Math, 1 month ago

2-b/b+7=-3/5 What is the value b? 1)11/2 2)15.5 3)5.5 4)31/2...

Math, 1 month ago

7 is required from M.

Math, 2 months ago

the Given Two Lines 2x+3y+7=0, 2x+3y-13 = 0 Are 1)parellel each other 2)perpendicular ro each other...

English, 2 months ago

Name the things that we - usually buy in litres...

Social Sciences, 8 months ago

A religion based on the teachings of Buddha...

Math, 8 months ago

3a2-7b2-7c2-2ab+19bc-2ac...

Science, 8 months ago

THINGS TO ANSWER 1. Answer the following questions: ar What are the differences between living and non-living things ?'' b) What are the characteristics of plants living in water? c) What is hibernation'? Which animals hibernate?, d) What are the different breathing mechanisms in animals, insects and plants? e) How do frogs and fish breathe ? 2. Fill in the blanks : a) b) c) d) Two animals that...