Physics, 13.04.2021 04:20, ykpwincess

1. Explain how applied heat works between and at critical temperatures. 2. Explain how a refrigerator works to cool down warm objects that would otherwise be i

temperature.

3. Fill in the chart below to identify the name of the process that explains the state of cha

indicated, the states of matter being changed, or the points at which the process occu

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, ninaaforever

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.

Answers: 2

continue

Physics, 22.06.2019 14:10, kortetsosie8813

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Answers: 1

continue

Physics, 22.06.2019 17:00, Gabriel134

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?

Answers: 2

continue

Physics, 22.06.2019 20:20, NNopeNNopeNNope

The base of a 50-meter tower is at the origin; the base of a 50-meter tree is at (0, 50, 0). the ground is flat and the z-axis points upward. the following parametric equations describe the motion of six projectiles each launched at time t = 0 in seconds. (i) r (t) = (50 + t2)k (ii) r (t) = 2t2 j + 2t2k (iii) r (t) = 50 i + 50 j + (50 − t2)k (iv) r (t) = 2t j + (50 − t2)k (v) r (t) = (50 − 2t) i + 2t j + (50 − t)k (vi) r (t) = t i + t j + tk (a) which projectile is launched from the top of the tower and goes downward? at time t = , the projectile hits the ground at point (x, y, z) = . (b) which projectile hits the top of the tree?

Answers: 2

continue

Do you know the correct answer?

1. Explain how applied heat works between and at critical temperatures. 2. Explain how a refrigerat...