zcta2huvjt zcta2huvjt

29-01-2021
Chemistry

contestada

Pleassseee Answerrrrr
Light waves can travel through a vacuum (empty space), while sound
waves cannot travel through a vacuum.

True or False

Respuesta :

xjessica xjessica

29-01-2021

answer: true
sound waves need particles to move through

Answer Link

Аноним Аноним

29-01-2021

Answer: True

Explanation:

True. Sound does not have the required energy or speed to travel through a vacuum. Light can exist almost anyplace.

Answer Link

Otras preguntas

the earth rotates about its axis once every 23 h 56 min 4 s, and the radius of the earth is 3960 mile. find the linear speed of a point on the equator in mi/h

One side of a triangle is 1 in. longer than the shortest side and is 1 in. shorter than the longest side. The perimeter is 17 in. Find the dimensions of the t

One side of a triangle is 1 in. longer than the shortest side and is 1 in. shorter than the longest side. The perimeter is 17 in. Find the dimensions of the t

what are valency and radicals

One side of a triangle is 1 in. longer than the shortest side and is 1 in. shorter than the longest side. The perimeter is 17 in. Find the dimensions of the t

During a science experiment, Peter found the temperature of a certain liquid to be −a∘ Centigrade after he had raised the temperature by x degrees.Write an expr

A student investigated how the pressure in a diving pool varied with depth. He filled a balloon with helium and tied it to the end of a long pole. Then he subm

Assume that the sales of a computer retail store are approximated by a linear function. Sales were $990,000 in 1983 and $2,830,000 in 1988. Let x=0 represent 19

which of the following is the the correct factorization of this trinomial. -3x^2-10x-8 a) (-3x+4)(x-2) b) -(x+4)(x-3) c)-(3x+4)(x+2) d) -3(x+4)(x+2)

One side of a triangle is 1 in. longer than the shortest side and is 1 in. shorter than the longest side. The perimeter is 17 in. Find the dimensions of the t