Physics, 18.12.2019 00:31, maddylol3863
An automatic coffee maker uses a resistive heating element to boil the 2.4 kg of water that was poured into it at 21 °c. the current delivered to the coffee pot is 8.5 a when it is plugged into a 120 v electrical outlet. if the specific heat capacity of water is 4186 j/kgc° , approximately how long does it take to boil all of the water?
Answers: 1
Physics, 22.06.2019 14:30, rachel2005smith
Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
Answers: 1
Physics, 22.06.2019 20:30, sza2016
This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.
Answers: 1
Physics, 23.06.2019 00:00, jessicawolfking
What is the difference between mass density and weight density?
Answers: 1
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