Can someone explain to me what in the hell this asking?
have you ever observed what ha...
Physics, 22.10.2019 00:20 rockyroad19
Can someone explain to me what in the hell this asking?
have you ever observed what happens to a sports ball when it is left in the sun
all day, or left outside overnight? what questions could you ask about how a change in temperature
affects the air inside of a sports ball? the process of scientific inquiry often begins with questions
that can be answered by making observations. in today’s activity, you will be investigating how a
change in temperature affects a gas inside of a container. write a question about how changing
temperature affects a gas. (keep in mind, the question you ask must be one that can be answered
by making observations.)
Answers: 1
Physics, 22.06.2019 11:30
If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?
Answers: 1
Physics, 22.06.2019 16:40
An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?
Answers: 3
Physics, 22.06.2019 22:00
Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has
Answers: 1
Physics, 22.06.2019 23:00
Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.
Answers: 3
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