subject

Physics, 14.07.2020 19:01 ruth4941

How many joules of energy are needed to raise the temperature of 250 grams of water from 45°C to 85°C? The specific heat for liquid water is C= 4.18 J/g°C.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 00:30

Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d

Answers: 1

question

Physics, 22.06.2019 13:30

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Answers: 2

question

Physics, 22.06.2019 16:20

What is the single most important equation in all of physics?

Answers: 1

question

Physics, 23.06.2019 06:30

The center of the milky way most likely contains a. empty space. b. a red giant star. c. a globular cluster. d. a supermassive black hole.

Answers: 1

You know the right answer?

How many joules of energy are needed to raise the temperature of 250 grams of water from 45°C to 85°...

Questions

question

Health, 08.10.2019 23:30

What are some good exercises to begin with for your abs and butt? lol give some ideas...

question

Mathematics, 08.10.2019 23:30

Describe a real world situation that can be represented by the quotient-85÷15.then find the quotient and explain what th quotient in terms of the real...

question

English, 08.10.2019 23:30

Which sentence contains an idiom? we are trying hard to finish the project on time. we always seem to be working against the clock....

question

Physics, 08.10.2019 23:30

If an eagle and a bumblebee are traveling at 8km/hr which has more momentum?...

question

Health, 08.10.2019 23:30

You set up a plan to try to make yourself healthier. to become socially healthier you seek out friendships that are...

question

Advanced Placement (AP), 08.10.2019 23:30

Whats the best way to ensure the accuracy and safety of your accounts?...

question

History, 08.10.2019 23:30

What it's the spread of the factory system?...

question

History, 08.10.2019 23:30

Which general was the chief of staff of the us army during world war ll...

question

History, 08.10.2019 23:30

Giving briefly describe the new deal program that you choose to research include in your description whether it was relief, recovery, or...

question

Chemistry, 08.10.2019 23:30

0tons of pig ovaries were required to extract 14.0 mg of estrone. assuming complete isolation of the hormone was achieved, calculate the mass percenta...

question

Biology, 08.10.2019 23:30

Long periods of species stability that is interrupted by periods of rapid change is what type of evolution?...

question

Biology, 08.10.2019 23:30

Why is having a large surface area important for a cell?...

question

Biology, 08.10.2019 23:30

What led biologists to assign universally accepted names to organisms...

question

Mathematics, 08.10.2019 23:30

Find the range median first and third interquartile range for each data set 6.3,6.7,6.2,4.9,6.7,6.6,6.1,6.3,6.4 ,5.8 and 15,16,18,...

question

Physics, 08.10.2019 23:30

Agolfer tees off and hits a golf ball at a speed of 31 m/s and at an angle of 35 degrees. what is the horizontal velocity component of the ball? roun...

question

Mathematics, 08.10.2019 23:30

Acylinder shaped container has a diameter of 50 cm and a height of 100 cm. a glass sphere with a radius of 10 cm is placed inside the cylinder shaped...

question

Mathematics, 08.10.2019 23:30

Ubehebe crater in death valley has a diameter of a little more than 1/2 mile. if latisha walks around it's rim at a rate of 2 miles per hour, about ho...

question

Mathematics, 08.10.2019 23:30

If the area of a circle is 290 square inches, what is the radius ?...

question

Mathematics, 08.10.2019 23:30

Packard corporation reported pretax book income of $501,400. included in the computation were favorable temporary differences of $11,400, unfavorable...

question

Chemistry, 08.10.2019 23:30

What is the δg for the following reaction at 25°c? n2o4(g) → 2no2(g) given: n2o4(g): δg= 98.28 kj per mole no2(g): δg= 51.8...

More questions: Physics Another questions

Questions on the website: 13722363