Physics, 09.04.2021 23:00, TheRealKodakBlack
WILL MARK BRAINLIEST!
How much heat is absorbed by a lead block, heated from -15 °C to 450 °K?
(The Specific Heat of Lead = 130 J/kg*°K)
Answers: 1
Physics, 22.06.2019 17:00, QueenNerdy889
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
Physics, 23.06.2019 02:30, xrivas
Intro: a solid ball of radius rb has a uniform charge density ρ. part a: what is the magnitude of the electric field e(r) at a distance r> rb from the center of the ball? express your answer in terms of ρ, rb, r, and ϵ0. part b: what is the magnitude of the electric field e(r) at a distance r express your answer in terms of ρ, rb, r, and ϵ0. part c: let e(r) represent the electric field due to the charged ball throughout all of space. which of the following statements about the electric field are true? check all that apply. e(0) = 0 e(rb)=0 limr→∞e(r)=0 the maximum electric field occurs when r=0 the maximum electric field occurs when r=rb the maximum electric field occurs as r→∞.
Answers: 1
WILL MARK BRAINLIEST!
How much heat is absorbed by a lead block, heated from -15 °C to 450 °K?
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