Chemistry, asked by ranjaniesaki07c, 18 hours ago

Sound produced below 20Hz

Both

Infrasonic

None of these

Ultrasonic

Answers

Answered by ajankrishnak47

0

Answer:

infrasonic

Explanation:

ultrasonic is above 20Hz and below 20,000Hz

Previous Question

Next Question

Similar questions

Geography, 9 hours ago

write five questions and answer about montane forest . please give me fast this answer and question otherwise my teacher is surely hit me please...

Business Studies, 9 hours ago

list and uses of electrical equipments used in daily life...

Computer Science, 9 hours ago

a) ____uses an antenna to communicate through micro - wave ...

English, 18 hours ago

Which of the sentences is grammatically correct? a) Sarah is the attractive girl of all the sisters. b) Mathematics is a tougher subject than other subjects. c) Gujarat is the coolest in comparison to Bombay in winters. d) Education is the more essential requirement in developing countries...

English, 18 hours ago

Say whether the following is a phrase or a clause: Many of my friends from the United States of America...

English, 8 months ago

he fell into bed bad habits he become poor because combine the sentence...

Math, 8 months ago

if cosec a +cot a =mshow that m^2-1/m^2+1 =cos a...

English, 8 months ago

which place was the fulcrum of Dibaru and why? pls guys it's very urgent it is from ch march from new mullberry class 8...