menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
30 KJ of heat energy is supplied to a 4.5 kg block of aluminum at 20°C.Calculate the final temperature of the block,if the specific heat capacity of aluminum is 948 J kg^-1 K^-1…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
30 KJ of heat energy is supplied to a 4.5 kg block of aluminum at 20°C.Calculate the final temperature of the block,if the specific heat capacity of aluminum is 948 J kg^-1 K^-1…
asked
Dec 25, 2021
42.4k
views
4
votes
30 KJ of heat energy is supplied to a 4.5 kg block of aluminum at 20°C.Calculate the final temperature of the block,if the specific heat capacity of aluminum is 948 J kg^-1 K^-1 and no loss of heat energy
Engineering
college
Cucurbit
asked
by
Cucurbit
7.4k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
I need points I am very sorry
Igor Klimer
answered
Dec 31, 2021
by
Igor Klimer
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Sep 14, 2018
93.3k
views
A 2.56g sample of anthracene C14H10, was burned to heat an aluminum calorimeter (mass= 948 g). The calorimeter contained 1.50 L of water with an initial temperature of 20.5oC and a final temperature of
Deepmoteria
asked
Sep 14, 2018
by
Deepmoteria
7.6k
points
Chemistry
high-school
1
answer
0
votes
93.3k
views
asked
Dec 8, 2024
221k
views
On January 1, Beckman, Inc., acquires 60 percent of the outstanding stock of Calvin for $45,948. Calvin Co. has one recorded asset, a specialized production machine with a book value of $14,900 and no
Guilherme Trivilin
asked
Dec 8, 2024
by
Guilherme Trivilin
7.7k
points
Business
college
1
answer
2
votes
221k
views
asked
Feb 14, 2024
142k
views
Martha earns 16.50 an hour for a regular 40 hour week her overtime pay is 1 (1)/(2) times her regular hourly rate. this past week martha earned 948.75 in total pay. how many hours of overtime did she work
Sebap
asked
Feb 14, 2024
by
Sebap
7.6k
points
Mathematics
high-school
1
answer
4
votes
142k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
A water towers lowest point is 405 ft and the main line is 6 feet below the ground. The ground elevation is at 276 ft. The main line travels 2.9 miles. The pipe will travel through the following flanged
The bulk modulus of a fluid if it undergoes a 1% change in volume when subjected to a pressure change of 10,000 psi is (a) 0.01 psi (b) 0.001 psi (c) 0.00001 psi (d) 0.000001 psi (e) none of these
In solid motors, HTPB and PBAN are two common types of plasticizers. a) True b) False
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty