Physics, 10.12.2020 16:50 Isaiahtate053
Which statement best describes how the distance from a large river affects an area’s climate in the summer?
Regions far from rivers experience less variation in air temperatures.
Regions far from rivers have land surfaces that remain cool during the entire season.
Regions near rivers have water surfaces that rapidly change in temperature from cold to hot.
Regions near rivers experience winds from the water that prevent extreme temperature changes.
Answers: 2
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The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:
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Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
Physics, 22.06.2019 16:50
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
Answers: 1
Which statement best describes how the distance from a large river affects an area’s climate in the...
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