Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Compared to water, most metals have low specific heats. True or false?
Weegy: Specific Heat The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. [ The relationship between heat and temperature change is usually expressed in the form shown below where c is the specific heat. The relationship does not apply if a phase change is encountered, because the heat added or removed during a phase change does not change the temperature. Q= CM(delta T) Q= heat added C= specific heat M= mass delta T= the change in temp. The specific heat of water is 1 calorie/gram °C = 4.186 joule/gram °C which is higher than any other common substance. As a result, water plays a very important role in temperature regulation. The specific heat per gram for water is much higher than that for a metal, as described in the water-metal example. For most purposes, it is more meaningful to compare the molar specific heats of substances. The molar specific heats of most solids at room temperature and above are nearly constant, in agreement with the Law of Dulong and Petit. At lower temperatures the specific heats drop as quantum processes become significant. The low temperature behaviour is described by the Einstein-Debye model of specific heat. Source(s): ] (More)
Question
Expert Answered
Asked 1/16/2013 8:29:18 AM
0 Answers/Comments
17,626,966 questions answered
Popular Conversations
Simplify the expression. (3x - 1)(x^2 + 2x - 4) User: 3x+2(x+5) ...
Weegy: 1+tan^2(x) = sec^2(x) 1+cot^2(x) = csc^2(x) (1+tan^2(x)) / (1+cot^2(x) = sec^2(x) / csc^2(x) = ...
10/1/2014 1:46:20 AM| 3 Answers
antonym of prevented ...
10/1/2014 9:05:38 AM| 3 Answers
Which of the following is correct? A. The purine G bonds with the ...
Weegy: B. The purine C bonds with the pyrimidine G. User: The purines in DNA are A. thymine and ...
10/1/2014 2:38:30 PM| 3 Answers
Habeas corpus law
10/1/2014 7:12:34 AM| 2 Answers
Simplify the expression.(3 + i) - (2 - 2i)
Weegy: 3-3 = 0 User: What is the expression in factored form 9x2 - 12x + 4 A. (-3x - 2)2 B. (-3x + 2)(3x - 2) C. (3x ...
10/1/2014 9:57:26 AM| 2 Answers
consumer rights.
Weegy: A consumer is a person or group of people that are the final users of products generated within a social system. ...
10/1/2014 10:14:56 AM| 2 Answers
People who have a common cultural background and a common sense of ...
Weegy: People who have a common cultural background and a common sense of identity is a people of race. User: The ...
10/1/2014 10:50:53 AM| 2 Answers
Weegy Stuff
S
L
1
L
P
C
1
P
C
1
Points 100 [Total 9581]| Ratings 0| Comments 100| Invitations 0|Online
S
L
1
1
1
1
L
1
L
Points 73 [Total 12448]| Ratings 0| Comments 73| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 42 [Total 12271]| Ratings 0| Comments 42| Invitations 0|Offline
S
1
L
L
Points 35 [Total 5829]| Ratings 0| Comments 35| Invitations 0|Offline
S
P
C
L
P
L
1
Points 16 [Total 6250]| Ratings 0| Comments 16| Invitations 0|Offline
S
Points 10 [Total 10]| Ratings 1| Comments 0| Invitations 0|Offline
S
1
L
1
Points 10 [Total 3354]| Ratings 1| Comments 0| Invitations 0|Offline
S
Points 2 [Total 37]| Ratings 0| Comments 2| Invitations 0|Offline
S
Points 1 [Total 214]| Ratings 0| Comments 1| Invitations 0|Offline
S
1
L
Points 1 [Total 3077]| Ratings 0| Comments 1| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.