Physics, 03.12.2019 00:31, elizabethxoxo3271
How long does it take a 750-w coffeepot to bring to a boil 0.65 l of water initially at 13 ∘c? assume that the part of the pot which is heated with the water is made of 360 g of aluminum, and that no water boils away. ignore the heat loss to the surrounding environment. the value of specific heat for water is 4186 j/kg⋅c∘ and for aluminum is 900 j/kg⋅c∘.
Answers: 1
Physics, 22.06.2019 05:50, lola5683
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 2
Physics, 22.06.2019 16:20, adiafloresp2dkbx
Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
Answers: 1
Physics, 22.06.2019 16:20, perezesmeralda78
Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
Answers: 1
How long does it take a 750-w coffeepot to bring to a boil 0.65 l of water initially at 13 ∘c? assu...
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