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A block of metal weighing 238 g is cooled from 128.7°C to 30.2°C with the release of 4850 joules of heat. Calculate the specific heat of the metal. a) 0.25 J/g°C b) 0.50 J/g°C c) 0.75 J/g°C d) 1.00 J/g
asked
Dec 26, 2024
Physics
high-school
1
answer
207k
views
How many borders are there from Canada to the United States ? and What are the name of the borders?
asked
Nov 19, 2024
Geography
college
2
answers
7.8k
views
Select the correct answer. How would you write 6 × 6 × 6 × 6 as an exponential expression? A. 6 × 4 B. 6 > 4 C. 6^4 Reset Next
answered
Oct 15, 2024
Business
college
2
answers
219k
views
Cool-down 13.4 Intercepted A graph of a linear equation passes through (-2, 0) and (0, -6). 1. Use the two points to sketch the graph of the equation. -5 o 5 2. Is 3x - y = -6 an equation for this graph?
asked
Oct 14, 2024
Mathematics
high-school
1
answer
207k
views
Located at the origin, an electric car of mass m is at rest and in equilibrium. A time dependent force of →F(t) is applied at time t=0, and its components are Fx(t)=p+nt and Fy(t)=qt where p, q, and n
answered
Sep 25, 2024
Physics
high-school
1
answer
89.9k
views
Characterize and provide examples of physiological buffers. Ch 2 obj 31
answered
Sep 18, 2024
Health
high-school
1
answer
16.7k
views
1. Why should you get your news from more than one source?
answered
Aug 27, 2024
English
high-school
2
answers
206k
views
Which of the following worked equations demonstrates that you can divide polynomials by recognizing division as the inverse operation of multiplication? a) (x+2)(x-2) = x² - 4 b) (x² - 4) / (x+2) = x-2
asked
Jun 10, 2024
Mathematics
high-school
1
answer
80.2k
views
Which law requires that you don't disclose pertinent patient information?
asked
May 23, 2024
Medicine
college
1
answer
220k
views
The prolonged use of this drug can lead to gastrointestinal and respiratory infections
answered
May 13, 2024
Medicine
college
1
answer
14.9k
views
What blessing occurred in the Creighton family in 1852?
asked
Apr 25, 2024
English
high-school
1
answer
105k
views
A CIDR block contains the following subnets with the IP addresses of are there any problems with this group of subnets in the CIDR block? Show your work.
answered
Mar 18, 2024
Computers and Technology
high-school
1
answer
60.6k
views
Combining 0.300 mol fe2o3 with excess carbon produced 12.1 g fe. Fe2O3+3C⟶2Fe+3CO . what is the theoretical yield of iron in moles
answered
Feb 7, 2024
Chemistry
high-school
1
answer
118k
views
The _____ is responsible for the investigation of school bus accidents. A. DMV B. Police C. CHP"
answered
Jan 27, 2024
Law
college
1
answer
166k
views
Hey there Ms or Mr could you please help me out with this problem? just a heads up, this is my homework assignment and I'm learning about Trig ratios.
asked
Sep 20, 2023
Mathematics
college
1
answer
184k
views
How does the poem, "On Turning Ten" by Billy Collins, relate to the world.
asked
Sep 5, 2023
English
high-school
2
answers
87.6k
views
0.001×4= Possible answers: a),1/100×4/4 b),1/10×4/1000 c),1/4×4/4 d)1/1000×4/1
answered
Aug 12, 2023
Mathematics
college
1
answer
77.1k
views
A number has 3 decimal places. It is 7.49 when rounded to the nearest hundredth. What could the number be? Choose 4 correct answers. a 7.483 b 7.485 C 7.489 d 7.491 e 7.492 f 7.495
answered
Jul 27, 2023
Mathematics
high-school
2
answers
62.5k
views
A water tank is in the shape of a cylinder with a height of 21 feet and a diameter of 8 feet. What is the volume, in cubic feet, of the water tank?
answered
May 16, 2023
Mathematics
high-school
1
answer
174k
views
BOOK-Everything I never told you Choose one example of a misunderstanding, miscommunication, or instance of differing interpretations between characters. A few examples would be Lydia's and Nath's different
asked
Apr 26, 2023
English
high-school
1
answer
5.6k
views
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