1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
-BARSIC- [3]
3 years ago
14

Which of these is an experiment generally regarded as being first carried out by James Joule?

Physics
2 answers:
Sholpan [36]3 years ago
8 0
1. The correct answer among the choices provided is the third option. Measuring the temperature increase of water from doing work by stirring it is an experiment generally regarded as being first carried out by James Joule.
2.  Joule's experiment directly shows that heat is a form of energy. He wanted to make a different way of measuring energy.
marusya05 [52]3 years ago
4 0

Answer 1: The correct answer is: 'measuring the temperature increase of water from doing work stirring it'.

Answer 2: The correct answer is :'Heat is a form of energy'.

Explanation:

In his experiment he took three fluids : water, oil, mercury in an insulating container with stirrer agitated in the fluid.

He measured the amount of work done by the rotating stirrer in the fluid and the temperature rise in the fluid due to the rotation of the stirrer was also observed.

From his observation he concluded that the heat possessed by the fluid and work done on the fluid is directly linked to each other. Which he put down is simple words "heat is a form of energy"

You might be interested in
Simple physics (Final) (Pic provided)
Igoryamba

Answer:

15m/s

Explanation:

Divide distance by time

3 0
3 years ago
Which of the following materials could have been found in the giant cloud that formed the solar system?
iren2701 [21]
Liquid and solid water were not in the giant gas cloudr
6 0
3 years ago
Read 2 more answers
Explain what would happen to the air temperature at Riverdale School if the groundwater system were used. Use the terms stabilit
Sergio039 [100]

OK.

But first we need to know . . .

-- Where is Riverdale ?

-- What is the air temperature there right now ?

-- What kind of system is being used now ?

-- Where can we get a complete description of the groundwater system ?

5 0
2 years ago
Read 2 more answers
Match the terms to the correct descriptions.
Ulleksa [173]
2. kinetic energy: due to it being transferred through collisions
5 0
3 years ago
Read 2 more answers
What is a procedure that could be used to separate a mixture f sugar, black pepper, and pebbles?
Virty [35]
Dissolving can separate the three. Because pepper doesn't mix with water and neither do pebbles.
3 0
3 years ago
Other questions:
  • What is the relationship between SI units and CGS unit of work ?
    7·1 answer
  • Three horses are side-by-side on a merry-go-round: one at the edge, one near the axis, and one in between. Each horse has the sa
    10·1 answer
  • Astronomers initially had difficulty identifying the emission lines in quasar spectra at optical wavelengths because
    8·1 answer
  • Why electrons carry a net energy but not a net a current in case of thermal conduction
    10·1 answer
  • Given that the effective mass ratio of the electron is 0.11 and the effective mass ratio of the hole is 0.35, please calculate t
    7·1 answer
  • A 0.46-kg cord is stretched between two supports, 7.2 m apart. When one support is struck by a hammer, a transverse wave travels
    14·1 answer
  • A 0.141 kg pinewood derby car is moving 1.33 m/s . What is its momentum?
    8·1 answer
  • What is the formula for average velocity?
    12·1 answer
  • A plane with the speed of 210 miles per hour is flying at an angle of 40 degrees from true east and a 45 mile per hour wind is b
    6·1 answer
  • A different force is applied to each of four different blocks on a frictionless, horizontal surface. In which diagram does the b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!