wischanokatyamys wischanokatyamys

13-03-2017
Physics

contestada

Sound waves are a type of mechanical wave and can therefore travel through space because they do not require a medium.

True

False

Respuesta :

Аноним Аноним

21-03-2017

False, sound waves must travel through air, so in space, there are no sounds.

Answer Link

Otras preguntas

Why is the rate of CO₂ exchange roughly equivalent to that of O₂ despite its less steep pressure gradient?

Read the excerpt from "Through the Tunnel" and answer the question. There was no one visible; under him, in the water, the dim shapes of the swimmers had disap

3. Count and complete the number sequence: a) Add (+1) b) Add (-1) c) Add (+2) d) Add (-2) -5; -4;-3; +3; +2; +1; -11;-9; -7; +4; +2; 0;

The deliberate modification of the Earth in order to obtain economic gain or sustenance is called horticulture.Select one:A.TrueB.False

There are 100 seats for 100 people at the movie theater. The total price for the 100 people is $1.00. Men will be charged $.05 each, women $.02 and children 10

A relationship type between the same participating entity type in distinct roles is called__________

Any breach of contract allows the breaching party to negotiate to receive additional benefits in order to remedy the breach. a. True b. False

Baseball is often identified as the great american sport, yet it didn't start in America. Where did this game originate? a. Australiab. Englandc. Chinad. Japan

Which of these is not an exemption under FOIA (Freedom of Information Act)? a) National security b) Corporate privacy c) Geophysical data d) Law enforcement rec

Paul is desperate for money to pay his rent. While riding the bus he sees an expensive looking necklace on the neck of a woman next to him. The woman gets up to