Physics, 30.05.2021 07:20 bhaddieraven

An echo is not heard in a small room. why ? give reason

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 09:30

1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.

Answers: 1

Answer

Physics, 22.06.2019 14:30

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Answers: 2

Answer

Physics, 22.06.2019 18:50

What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.

Answers: 2

Answer

Physics, 22.06.2019 23:00

Which wave is the result of amplification and produces a louder sound

Answers: 1

Answer

You know the right answer?

An echo is not heard in a small room. why ? give reason
...

Questions