Physics, 07.12.2020 21:40 zaratayyibah
In a building, air moves due to currents caused by temperature differences. Which statement best describes these currents?
A.)They transfer electrical energy due to convection.
B.)They transfer thermal energy due to radiation.
C.)They transfer thermal energy due to convection.
D.)They transfer electrical energy due to conduction.
Answers: 3
Physics, 21.06.2019 21:40
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
Answers: 1
Physics, 22.06.2019 18:00
Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
In a building, air moves due to currents caused by temperature differences. Which statement best des...
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