rhiannajewellel
Answered

Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

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.
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.