High institution Physics help » Thermodynamics » heat » understanding the principle of energy Transfer
Explanation:

Microwaves usage radiation together the technique of warm transfer. Radiation advert to heat transfer via electromagnetic waves, such as microwaves.

You are watching: The transfer or movement of heat between two objects that are touching is

Conduction is warmth transfer via straight contact between two objects. Convection is warmth transfer via the activity of bordering fluids. Induction is not a kind of warm transfer.

Explanation:

Convection is warmth transfer via the movement of surrounding fluids. Though conduction may be used to heat the pot, and in turn to warm the water molecules in contact with the edge of the pot, convection occurs within the pot to transfer heat in between the water molecules. This enables the water to heat evenly. Without convection developing within the pot, the water at the outer edges would be much hotter 보다 the water at the center.

Radiation advert to warmth transfer via electromagnetic waves. Conduction is heat transfer via direct contact in between two objects. Induction is no a type of warmth transfer.

Report an Error

### Example question #591 : High school Physics

A item of ice is put on a hot surface and also begins to melt, but its temperature does not increase. What form of heat transfer is this?

Possible Answers:

Induction

Radiation

There is no heat transfer

Convection

Conduction

Correct answer:

Conduction

Explanation:

Heat is a type of energy, and can be offered to transform the power of chemistry interactions. Ice, a solid, will be in a lower power state than water, a liquid. The enhancement of warmth energy allows for the boost in phase energy from solid to liquid. The energy enhancement is converted to a various form; thus, the temperature does not change. Conduction is heat transfer via straight contact between two objects, which explains the transfer in between the hot surface and also the ice.

Radiation refers to warmth transfer via electromagnetic waves, such as microwaves. Convection is warm transfer via the movement of neighboring fluids. Induction is no a form of warmth transfer.

Report an Error

### Example inquiry #4 : knowledge The principle Of energy Transfer

A item of tin sitting on a stove top becomes really hot. What kind of warmth transfer to be involved?

Possible Answers:

Induction

Convection

Radiation

There is no warm transfer

Conduction

Correct answer:

Conduction

Explanation:

Conduction is warmth transfer via direct contact in between two objects. Together the piece of tin is in direct call with the stove, heat deserve to freely flow from the stove into the tin, bring about it to come to be hotter.

Radiation advert to heat transfer via electromagnetic waves, such as microwaves. Convection is warm transfer via the activity of surrounding fluids. Induction is not a kind of warmth transfer.

Report an Error

### Example concern #5 : understanding The ide Of power Transfer

On a cold day, the temperature frequently feels colder due to a wind chill. This is an instance of what kind of phenomenon?

Possible Answers:

Conduction

None that these

Radiation

Induction

Convection

Correct answer:

Convection

Explanation:

On a cold day, the air temperature is much less than her body temperature. Together cold wind comes in contact with your body, warm is transferred from her body to the air moving past, making you colder. This form of heat transfer is well-known as convection, in which heat is moved from an item (your body) to a liquid medium (the air).

Conduction is heat transfer early to straight contact in between objects. Radiation is heat transfer as result of electromagnetic waves. Induction is no a kind of warm transfer.

Report an Error

### Example question #6 : expertise The principle Of power Transfer

A item of bread is burned on one side and also uncooked top top the other after being heated in a toaster. What was the many likely type of warmth transfer to cause the burn?

Possible Answers:

Convection

Induction

We must know an ext information to reach a conclusion

Radiation

Conduction

Correct answer:

Conduction

Explanation:

Conduction is a type of heat transfer requiring straight contact between two objects. In the question, the shed side the the bread was likely in direct contact with the warmth source, while the other was only in call with warm air. The shed side is heated by conduction, while the uncooked side is cook by convection.

Convection is the move of heat through a liquid medium, specific a liquid or gas. Radiation is the deliver of warm through electromagnetic waves.

Report an Error

### Example inquiry #7 : understanding The concept Of energy Transfer

Which that the adhering to methods of warm transfer requires the 2 objects to be touching?

Possible Answers:

Thermodynamic discharge

Radiation

Conduction

Convection

Induction

Correct answer:

Conduction

Explanation:

Conduction is the type of warmth transfer the requires straight contact between two objects.

Radiation is heat transfer via electromagnetic radiation. Convection offers a liquid medium, such together air or water, for heat transfer. Induction and also thermodynamic discharge space not recognized types of heat transfer.

Report an Error

### Example concern #8 : knowledge The ide Of power Transfer

A marshmallow top top a pole is placed above a fire, but not poignant the fire. The marshmallow heats up and also softens. Just how is the marshmallow gift heated?

I. Conduction

II. Convection

III. Radiation

Possible Answers:

III only

II only

II and also III

I, II, and also III

I and also II

Correct answer:

II and III

Explanation:

Conduction wake up when heat is moved by direct contact in between two objects. Convection wake up when warmth is transferred via contact between a fluid and an object. Radiation is warmth transfer via electromagnetic radiation.

In this question, the fire is a resource of heat and electromagnetic radiation. Once the radiation indigenous the fire effects the marshmallow, that is being heated by radiation. The fire is likewise heating the neighboring air, producing fluid currents. The heated air is additionally transferring power to the marshmallow, heating by convection.

There is no conduction in this example.

Report one Error

watch Tutors
Laurel Certified guardian
Our Lady of holy Cross College, Bachelor in Arts, English. Liberty University, master in Education, unique Education.

view Tutors
Sadrac Certified tutor
Florida Atlantic University, Bachelor the Engineering, electric Engineering. Florida Atlantic University, master of Electric...

See more: If Music Be The Food Of Love Lyrics, Twelfth Night 1

view Tutors
Becky Certified guardian
Purdue University-Main Campus, Diploma, Elementary school Teaching. Purdue University-Main Campus, Bachelor in Arts, Elementa...

### All High college Physics sources

6 Diagnostic tests 233 exercise Tests concern of the work Flashcards learn by principle
Popular Subjects
SSAT Tutors in Los Angeles, reading Tutors in new York City, biologic Tutors in Los Angeles, LSAT Tutors in Phoenix, Algebra Tutors in san Francisco-Bay Area, MCAT Tutors in Phoenix, mathematics Tutors in mountain Francisco-Bay Area, Physics Tutors in Washington DC, analysis Tutors in Chicago, SSAT Tutors in Denver
Popular process & Classes
ACT courses & class in Philadelphia, SAT courses & class in Chicago, MCAT courses & classes in Atlanta, ACT courses & classes in Seattle, SSAT process & great in Phoenix, ACT courses & great in Miami, Spanish process & class in Dallas fort Worth, LSAT process & classes in Chicago, ISEE courses & class in Los Angeles, ISEE courses & class in Atlanta
Popular test Prep
SSAT test Prep in Seattle, SSAT test Prep in Phoenix, ISEE check Prep in Chicago, ACT check Prep in Philadelphia, GMAT check Prep in san Francisco-Bay Area, GRE test Prep in Dallas fort Worth, ACT check Prep in Seattle, LSAT check Prep in Chicago, MCAT check Prep in Phoenix, ACT check Prep in Phoenix
Report an problem with this concern

If you"ve uncovered an issue with this question, please let united state know. With the help of the neighborhood we can proceed to enhance our education resources.

Do not fill in this field
* her Name:
* worry Description:
DMCA complaint

her Infringement notification may be forwarded come the party that made the content easily accessible or to 3rd parties such as ChillingEffects.org.

please follow these steps to record a notice:

you must encompass the following:

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors llc 101 S. Hanley Rd, Suite 300 St. Louis, MO 63105