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
REY [17]
3 years ago
9

CAN SOMEONE HELP ME​

Physics
1 answer:
Mashcka [7]3 years ago
7 0

Explanation:

1) CHEMICAL energy from gas, oil, or coal provides

2) HEAT energy to water to produce steam. A turbine changes the energy of the steam into the

3) MECHANICAL energy of the rotating turbine and generator. The generator converts the energy into

4) ELECTRIC energy. The lamp is an energy converter changing,

5) ELECTRIC energy to

6) LIGHT energy and

7) HEAT energy

You might be interested in
True or false? If the speed of an object doubles, its kinetic energy will also double.
Anastasy [175]

Answer:

False

Explanation:

It's kinetic energy would change to four times the amount.

4 0
3 years ago
A 12 kg<br> mass is lifted to a height of 2 m. What is its potential energy<br> at this position?
Romashka-Z-Leto [24]

Answer:

Explanation:

Potential energy is the energy stored within an object, due to the object's position, arrangement or state

4 0
3 years ago
Read 2 more answers
Objects are lighter on the moon than they are on earth. if an object A weighs 25lbs on the Moon and another object B weighs 25 N
solong [7]

Answer:

a. Object A

Explanation:

The mass of an object implies the quantity of matter in it, while the weight is the amount of gravitational force applied on an object.

The object A has a mass of 25 lbs, but object B on the earth has a weight, W, of 25 N.

So that,

For object A on the moon, mass = 25 lbs

For object B on the earth, W = 25 N,

W = m x g

25 = m x 10                (g = 10 m/s^{2})

m = \frac{25}{10}

   = 2.5 lbs

Mass of object B is 2.5 lbs.

Therefore, the mass of the object A is more than that of B.

5 0
3 years ago
When air resistance balances the weight of an object that is falling, the velocity _____.
miskamm [114]
Decreases. Air resistance will slow a falling object to its terminal velocity, placing a limit on its acceleration. 
5 0
3 years ago
What is nuclear fission? (Points : 1)
mixas84 [53]
The splitting of the atomic nucleus into parts
4 0
3 years ago
Read 2 more answers
Other questions:
  • Think of a skateboarder riding down a hill. Once the skateboarder reaches the bottom of the hill, if she does not manually add m
    9·2 answers
  • 1) A net force of 75.5 N is applied horizontally to slide a 225 kg crate across the floor.
    9·1 answer
  • An electric motor and a single-fixed pulley work together to lift a 500 kg crate 50.0 m. How much work was done?
    8·2 answers
  • A scientist examines a large pot of boiling water and a small cup of boiling water. The scientist determines that the large pot
    5·2 answers
  • A circuit contains four light bulbs. One light bulb goes out but the other three stays it. This must be an)
    9·1 answer
  • How are doctors both accurate and precise when preforming surgery or other things?
    13·1 answer
  • A 1460-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16670 N on the submar
    9·1 answer
  • Which expression correctly describes energy using SI units
    12·1 answer
  • Find the specific heat of a substance that requires 8000 J of energy to heat up 400g by 20 C?
    8·1 answer
  • You have a meteorite sample and you decide to use the uranium-235/lead-207 system to date it. After analysis, you find that it h
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!