This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following changes occur in a melting ice cube? A) The water increases in temperature ... (Read 97 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
Which of the following changes occur in a melting ice cube?
 
  A) The water increases in temperature as it melts.
  B) The water changes from a solid to a liquid.
  C) The water evaporates as it changes state.
  D) The increase in water temperature causes it to melt.

Question 2

The rate of heat transfer is faster if:
 
  A) There is a large temperature difference between the two objects.
  B) The molecular energy bands are in synchronous alignment.
  C) The two objects are exactly the same temperature.
  D) The temperatures of the two objects are very close to the same.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yasmina

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


CBme

  • Member
  • Posts: 548
Reply 2 on: Jul 24, 2018
:D TYSM

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Water Mite Water Mite
Element Cube Element Cube
Selecting a Method for Measuring Body Temperature Selecting a Method for Measuring Body Temperature
The averaging of an auditory evoked potential. Averaging increases the signal-to-noise ratio. The averaging of an auditory evoked potential. Averaging increases the signal-to-noise ratio.
Four cutaneous receptors that occur in human skin. Four cutaneous receptors that occur in human skin.
The water molecule The water molecule
Video: Neurosynapse Animation

For a complete list of videos, visit our video library