subject
Physics, 13.05.2021 14:00 janelly66

B. Direction: In each of the following situations, identify the method of heat transfer that takes place (conduction, convection, or radiation).

1. Hot milk is stirred with a spoon, later the spoon gets hot

2. The air near the ceiling of a closed room is warmer, because the warm air rises.

3. You are doing artwork at your table near a lamp, you start to feel hotter.

4. During nighttime, the cool air from the land moves toward the sea to replace the rising warm air.

5. In a pool, the water near the surface is slightly warmer.

6. The washed clothes under the sun dries up.

7. The scouts stand near a bonfire during their camping-

8. Fish is cooked over a hot pan.

9. Iron nail being heated in a candle.

10. A boy playing outside starts to feel hotter.​

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 03:30, MK100
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
image
Physics, 22.06.2019 10:30, gyexisromero10
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
image
Physics, 22.06.2019 13:50, cathydaves
Most of the volume of an atom is occupied by the
Answers: 1
image
Physics, 23.06.2019 04:31, milkshakegrande101
You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.
Answers: 2
You know the right answer?
B. Direction: In each of the following situations, identify the method of heat transfer that takes p...

Questions in other subjects:

Konu
Biology, 07.11.2019 19:31
Konu
Chemistry, 07.11.2019 19:31
Konu
History, 07.11.2019 19:31