veronica25681
23.11.2020 •
Physics
A metal cup has a plastic lining. The cup is filled with hot water and held by a hand.
Which statement about the transfer of thermal energy from the water to the hand is correct?
А In the plastic, no energy is transferred directly between adjacent molecules.
B In the plastic, fast moving molecules interact with free electrons, making the electrons move
very quickly
C In the metal, energy is transferred only by electrons.
D In the metal, energy is transferred by electrons and by vibrations of the lattice
Solved
Show answers
More tips
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- S Sport How to Do a Jumping Split...
- H Health and Medicine How Did Inna Lose Weight on Dom 2?...
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- F Food and Cooking How to Set Up Ventrilo - The Ultimate Guide...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- A Auto and Moto Battle for the Relocation of The Cherkizovsky Market: Who Won?...
- C Computers and Internet How Do You Refill Cartridges?...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
Answers on questions: Physics
- P Physics PLEASE HELP ME IM DESPERATE! You are pushing a 15 kg box across the floor. You are applying 30 N of force straight forwards. The coefficient of friction between the box...
- P Physics If you get this you get brainliest: I have space but no room, I can enter but I can t leave, your probably using me right this second what am I?...
- P Physics What is the minimum duration of the pulse if the minimum uncertainty in the energy of the photons is 1.0%%...
- P Physics Two horizontal curves on a bobsled run are banked at the same angle, but one has twice the radius of the other. The safe speed (no friction needed to stay on the run) for...
- P Physics Is the momentum of a car traveling south different from that of the same car when it travels north at the same speed? Draw the momentum vectors to support your answer....
- P Physics Carbon-14 (4c), which has a half-life of approximately 5,730 years, decays into nitrogen-14 (14N). The following data table shows how the amount of 14C in a certain plant...
- P Physics Initial State: A mountain climber stands at the bottom of a tall cliff. Final State: A mountain climber stands at the top of the tall cliff. Notes: The system includes...
- P Physics Can anyone please how answers this...
- P Physics 5.04 keys and kingdom science...
- P Physics Where does sediment come from?...
Ответ:
When we heat a container full of water, the water in the lower part of the container i.e. near the flame gets heated first. Warm water rises up and the cold water rushes below to take its place. This water again gets heated up and rises up and the cycle continues.