Physics, 20.10.2020 18:01 2000070489

This chart lists four examples of two objects that are in contact. Object 1
Example 1 Fire
Example 2 A metal at 80°C
Example 3 The cool ocean
Example 4 A tool with a lot of thermal
energy
Object 2
Air
A metal at 12°C
The warm air
A material with little thermal
energy
Which statement accurately describes the flow of heat in each example?
O Heat will flow from Object 1 to Object 2 in examples 2 and 4, and heat will flow from Object 2 to Object 1 in
examples 1 and 3.
O Heat will flow from Object 1 to Object 2 in examples 1 and 3, and heat will flow from Object 2 to Object 1 in
examples 2 and 4
O Heat will flow from hibject 1 to Object 2 in Example 3, and heat will flow from Object 2 to Object 1 in examples
1, 2, and 4.
O Heat will flow from Object 1 to Object 2 in examples 1. 2. and 4 and heat will flow from Object 2 to Object 1 in
Example 3.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 14:10, astarkey14

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Answers: 2

continue

Physics, 22.06.2019 14:30, ayoismeisalex

Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?

Answers: 3

continue

Physics, 22.06.2019 17:00, marchellepenuliar

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Answers: 3

continue

Physics, 22.06.2019 17:10, sophandnoel15

Both independent and dependent clauses

Answers: 2

continue

You know the right answer?

This chart lists four examples of two objects that are in contact. Object 1
Example 1 Fire