Physics, asked by sakthisakthi0884, 11 days ago

1. What is the frequency range for ultrasonic waves?
A. below 20Hz
B.Between 20 Hz to 20000Hz
C.Above 20000Hz
D.Equal to 20000Hz

Answers

Answered by bhimavarapupavan888

0

Answer:

20kHG

Explanation:

It is defined as "inaudible sound with high frequency for human"

Previous Question

Next Question

Similar questions

Math, 5 days ago

2,5,4,10,8,20 next two number...

Physics, 5 days ago

Write True or false. Correct the false statement 1. The current carrying coil when suspended freely can rest in any direction. 2. A coil carrying current behaves like a magnet. 3. An electric bell uses a electromagnet. 4. A torch bulb glows if the terminals of the bulb are connected to the terminals of the cell by the metallic wire. 5. Wool is a conductor of electricity. 6. Silver is an...

Math, 5 days ago

If 20m of cloth cost Rs 3600 find the cost of 16m of cloth...

Biology, 11 days ago

V. Identify the phase of Mitosis :...

Science, 11 days ago

can you think of creating a shape that would give a circular shadow if held in one way and rectangular shadow in another way explain?

Chemistry, 7 months ago

A new carbon-carbon bond formation is possible in a) Cannizzaro reaction b) Friedel-Crafts acylation c) Clemmensen’s reduction d) Reimer-Tiemann reaction...

Math, 7 months ago

1 divided by 80 equals to what math...

Hindi, 7 months ago

manav ko swarth chhodkar kya karna chahiye ...