subject
Physics, 07.11.2019 06:31 bay97

Which of the following waves travels at the greatest speed?
a.
seismic waves traveling through the earth's crust
b.
electromagnetic waves traveling through outer space
c.
sound waves traveling through air
d.
sound waves traveling through a solid

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 17:10, katelynzaro
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
image
Physics, 23.06.2019 02:50, omar2334
In which of the following can you not find plasma
Answers: 2
image
Physics, 23.06.2019 03:00, sierravick123owr441
The device shows the relative humidity at 22°c. what’s the water vapor density if the maximum water vapor in air at this temperature is 20 grams/cubic meter? a device showing that at 22 degrees celsius the relative humidity is 58%. a. 11.6% b. 11.6 g/m3 c. 12.76% d. 12.76 g/m3 reset next
Answers: 2
image
Physics, 23.06.2019 07:30, kingfptduong
Which of the following characteristics is fixed, or definite, for all states of matter?
Answers: 2
You know the right answer?
Which of the following waves travels at the greatest speed?
a.
seismic waves traveling...

Questions in other subjects:

Konu
Mathematics, 22.04.2021 19:20
Konu
Biology, 22.04.2021 19:20