Physics, 20.12.2019 23:31 isabellam646
Ice has a specific heat of 2090 j/(kg c) and water has a specific heat of 4186 j/(kg c). water has a latent heat of fusion of 3.3x10^5 j/k and a latent heat of vaporization of 2.26x10^6 j/k. a 10 kg block of ice begins at -60 degrees c and is slowly heated until the entire mass is boiled to steam. how much energy is required to bring the ice to steam with a temperature of 100 degrees c?
Answers: 1
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The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
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Physics, 22.06.2019 03:00
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
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Physics, 22.06.2019 10:40
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
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Physics, 22.06.2019 12:30
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
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Ice has a specific heat of 2090 j/(kg c) and water has a specific heat of 4186 j/(kg c). water has a...
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