Physics, 26.07.2019 18:30 nauticatyson9
Keisha finds instructions for a demonstration on gas laws. 1. place a small marshmallow in a large plastic syringe. 2. cap the syringe tightly. 3. pull the plunger back to double the volume of gas in the syringe. which best describes the purpose and outcome of the demonstration? this is a demonstration of charles’s law. as the volume increases, the temperature decreases, and the marshmallow will freeze. this is a demonstration of charles’s law. as the volume increases, the temperature increases, and the marshmallow will melt. this is a demonstration of boyle’s law. as the volume increases, the pressure decreases, and the marshmallow will grow larger. this is a demonstration of boyle’s law. as the volume increases, the pressure increases, and the marshmallow will shrink.
Answers: 1
Physics, 22.06.2019 03:00
If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
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Physics, 22.06.2019 05:30
Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.
Answers: 1
Physics, 22.06.2019 18:00
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 22.06.2019 18:30
Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
Answers: 1
Keisha finds instructions for a demonstration on gas laws. 1. place a small marshmallow in a large p...
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