Physics, 04.12.2020 22:50 kinggonzales5082
For the next experiment, several students placed a marshmallow Peep chick into the microwave. What is the BEST prediction of what will happen to the Peep chick once the microwave is turned on for 15 seconds?
A) There is a direct relationship between pressure and volume so the chick will shrink.
B) Whenever there is an increase in temperature there is an increase in volume so the chick expands.
C) The gas molecules inside the marshmallow chick heat up vibrate, increase the pressure outward and the chick expands.
D) Increased pressure due to increased temperature results in a decrease in volume so the marshmallow chick will begin to shrink.
Answers: 1
Physics, 22.06.2019 09:30
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
Answers: 2
Physics, 23.06.2019 02:20
3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
Answers: 2
For the next experiment, several students placed a marshmallow Peep chick into the microwave. What i...
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