subject

Physics, 18.09.2019 03:30 youguyscantbanme

Copper metal has a specific heat capacity of 0.385 j/gâ·â°c. calculate the amount of heat required to raise the temperature of 22.8 g of cu from 20.0â°c to 875â°c.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 16:00

Six solutions are made, each with a y concentration of 1.0 μm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.

Answers: 2

question

Physics, 22.06.2019 03:30

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

Answers: 1

question

Physics, 22.06.2019 06:00

Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h

Answers: 1

question

Physics, 22.06.2019 12:00

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

Answers: 1

You know the right answer?

Copper metal has a specific heat capacity of 0.385 j/gâ·â°c. calculate the amount of heat required t...

Questions

question

Mathematics, 30.06.2019 18:00

Apopulation of 75 foxes in a wildlife preserve triples in size every 13 years. the function y equals 75 times 3 superscript x , where x is the number...

question

Mathematics, 30.06.2019 18:00

Find the derivative of f(x)=|x^2-1| at the point (1, 0) -1 0 1 does not exist...

question

Mathematics, 30.06.2019 18:00

There are three apple orchards. each orchard has a different number of trees and apples. which orchard has the highest rate of apples per tree...

question

Arts, 30.06.2019 18:00

Why was the call and responce concept in blues different ?...

question

Mathematics, 30.06.2019 18:00

Super hard question. how many oz in a cup?...

question

Physics, 30.06.2019 18:00

Complete the passage. sound waves and some earthquake waves are waves. ocean, light, and other earthquake waves are waves....

question

Mathematics, 30.06.2019 18:00

Elijah drives 9 miles to his friends house in 1/6 hour. how fast does elijah drive, in miles per hour? if he drives at this rate for 2 hours, how far...

question

Physics, 30.06.2019 18:00

What quantity do units represent in a value1. size2.direction3.dimension4.magnitu de...

question

Health, 30.06.2019 18:00

The bacterium clostridium tetani produces a toxin called tetanospasmin, the causative agent of the disease tetanus. the toxin prevent the release of i...

question

Mathematics, 30.06.2019 18:00

The cell phone company will add -$2.74 to your next bill for each of the four months you were overcharged. how much will be added to your next bill....

question

Mathematics, 30.06.2019 18:00

1/3% turned into a decimal and fraction. round to the nearest thousandth if needed....

question

Social Studies, 30.06.2019 18:00

Why did nato begin? nato wanted the ussr to know that an attack on one of them was an attack on all of them. nato allowed the weaker countries to s...

question

Chemistry, 30.06.2019 18:00

In chemical formulas, there are often subscript numbers (such as the 2 in h2o, or the 6, 12, and 6 in c6h12o6). what do these subscript numbers mean?...

question

Mathematics, 30.06.2019 18:00

Solve the equation round to the nearest hundredth if necessary 3x^2=12 a. +or - 3 b + or - 2 c. + or -3.5 d.+ or - 1.5...

question

Mathematics, 30.06.2019 18:00

What is the height of a triangle with base 16cm and area 120 cm...

question

Spanish, 30.06.2019 18:00

Will give ! rewrite the sentences to include the indirect object pronoun (iop). for these you may have the noun and pronoun in the same sentence. hin...

question

History, 30.06.2019 18:00

How did the great depression affect germany and the soviet union differently? a. it contributed to the fall of democracy in the soviet union, but not...

question

Mathematics, 30.06.2019 18:00

Iwill give 11. [tex]\frac{4}{6}[/tex]= 18 to y 12. z to 4= [tex]\frac{8}{5}[/tex] 13. 9 to 15= 15; y...

question

Health, 30.06.2019 18:00

The bacterium clostridium tetani produces a toxin called tetanospasmin, the causative agent of the disease tetanus. the toxin prevent the release of i...

question

English, 30.06.2019 18:00

Which situation represents an internal conflict? a. lindsey competes in a 10- mile bike race against steve, the current champion b. amy stands betwee...

More questions: Physics Another questions

Questions on the website: 13722360