rhiannajewellel
Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Melissa burned her hand on the stove why did running cold water over her hand make the burn less severe?

Cold transferred to her hand from the water by convection.

Cold transferred to her hand from the water by condition.

Heat transferred from her hand to the water by convection.

Heat transferred from her hand to the water by can't touch.
----------------------------------------------
A radiator is attached to and walk on one side of the room which is the most likely way its heat will warm the air on the other side of the room?

By conduction

By convection

The warm air will sink and condense

the warm air will rise and condense
----------------------------------------------
Which of the following is an example of heat transfer by radiation?

Wind currents

A lightbulb giving off heat

A barefoot on a hot sidewalk

A microwave oven heating food

Sagot :

AL2006
1). (Melissa's burn). None of the choices is correct.
Heat transferred from her hand to the water by conduction.

2). (Radiator on the walk).
Its heat will not warm the air on the other side of the room.
The radiator will warm the air around it, and THAT warm air will
eventually move to the other side of the room by convection.

3). (Heat transfer by radiation)
That's how heat spreads from a light-bulb.
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.