Physics, 16.12.2019 16:31 hmskevinjacobo5471
Aplayer bounces a basketball on the floor, compressing it to 80.0 % of its original volume. the air (assume it is essentially n2 gas) inside the ball is originally at a temperature of 20.0 ∘c and a pressure of 2.00 atm. the ball's diameter is 23.9 cm. by how much does the internal energy of the air change between the ball's original state and the maximum compression?
Answers: 3
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 12:00
Explain what happens at the saturation point when adding salt to water at room temperature.
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Physics, 22.06.2019 17:30
This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.
Answers: 1
Physics, 22.06.2019 17:30
Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity
Answers: 3
Aplayer bounces a basketball on the floor, compressing it to 80.0 % of its original volume. the air...
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