Physics, 20.02.2020 04:05 nerdykitty4586
For his creative writing class, Dorian writes a short story about the adventures and perils of space travel. As he describes an epic space battle between two enemy ships, Dorian portrays the battle fought in an eerie silence. Why is Dorian correct that an otherwise noisy battle would produce no sound in space? a. In the absence of matter, sounds waves travel in a multipath direction. b. Sound waves are readily absorbed by gamma particles. c. Sound waves cannot be generated in a vacuum. d. Sound waves are too diffuse in the absence of gravity.
Answers: 3
Physics, 21.06.2019 23:30
To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
Answers: 1
Physics, 22.06.2019 00:00
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
Physics, 22.06.2019 18:30
Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?
Answers: 3
For his creative writing class, Dorian writes a short story about the adventures and perils of space...
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