Physics, 05.12.2019 22:31 ashyding4800
Some stoves use the heat produced by current flowing through a conductor. if the heating element (conductor) has a resistance of 30 ohms, how long will the burner have to work to heat 500 g of 30°c water up to its boiling point? the specific heat of water is 4.19 x 103 j/kg·°c, and the household voltage is (120v).
Answers: 3
Physics, 21.06.2019 21:20, KillerSteamcar
The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
Answers: 1
Physics, 22.06.2019 02:10, CrownedQueen
"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."
Answers: 2
Physics, 22.06.2019 11:30, cristianc52
If we relied solely on the nonrenewable resources found in the u. s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
Answers: 1
Some stoves use the heat produced by current flowing through a conductor. if the heating element (co...
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