« previous next »

Author Question: If a cup of tea at room temperature, 24C is heated until it has twice the internal energy, unlike a ... (Read 47 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Jul 29, 2018
If a cup of tea at room temperature, 24C is heated until it has twice the internal energy, unlike a piece of metal, its temperature will be
 
  A) 48C.
  B) 100C.
  C) 321C.
  D) 594C.
  E) none of the above

Question 2

If a 10C piece of iron is heated until it has twice as much internal energy, its temperature will be
 
  A) 20C.
  B) 273C.
  C) 293C.
  D) 566C.
  E) none of the above


Ksanderson1296

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Body temperature and environmental temperature in homeotherms versus heterotherms. Body temperature and environmental temperature in homeotherms versus heterotherms.
Cell Energy Cell Energy
Wives and husbands are equally as likely to initiate violence, but unlike this photo, wives are more ... Wives and husbands are equally as likely to initiate violence, but unlike this photo, wives are more ...
Geothermal energy and powers Earth’s systems Geothermal energy and powers Earth’s systems
France has produced most of its energy from nuclear power since the oil crisis of the 1970s France has produced most of its energy from nuclear power since the oil crisis of the 1970s
Ecosystem Energy Flow and Efficiency Ecosystem Energy Flow and Efficiency
Video: Supine Position

For a complete list of videos, visit our video library