13-07-2017
Biology

contestada

Sound refracts from all surfaces of a room. If a room’s walls are too refractive, the sound won’t be correct

True or False?

Respuesta :

brysunbrittainot1j17 brysunbrittainot1j17

13-07-2017

False. Sound *reflects* from the surfaces in a room, it doesn't "refract." Refraction is a distortion from passing through something (like light through glass).

Answer Link

Otras preguntas

The management of Indiana Corporation is considering the purchase of a new machine costing $400,000. The company's desired rate of return is 10%. The present va

Idk the answer to this at all :(

Hortense Powdermaker examined race and racial inequality long before it was fashionable to do so, and the text cites several examples of how an individual can d

PLEASE HELP ANSWER THIS. (a) Which two conditions must be fulfilled by balanced ionic equations? select all that applyNumber of atoms of each kind must be the s

Historians have long debated whether the spectacular rise and fall of Napoleon in the decades after the French Revolution was the necessary outcome of the polit

A “stressor” is defined as _______. (A) a trigger that prompts a stressful reaction. (B) the physiological reaction of the body to environmental factors. (C)

What is chemical cycling?

Three children are trying to balance on a seesaw, which consists of a fulcrum rock, acting as a pivot at the center, and a very light board 3.6 m long. Two play

Someone please help me

How is biodiversity measured?