Physics, 21.02.2020 03:39 rakanmadi87
A student is investigating the best method for heating marshmallows using an open flame.
She quickly discovers that placing the marshmallow over the flame is more effective than heating the marshmallow on the side of the flame.
What type of heat transfer is present when the marshmallow is above the fire that is not present when the marshmallow is on the side of the fire?
answer choices
Answers: 2
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Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
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Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?
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A student is investigating the best method for heating marshmallows using an open flame.
She q...
She q...
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