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
barxatty [35]
2 years ago
15

The metal case of the stove gets hot when the fire is lit. Here is some information about the stove

Physics
1 answer:
Mkey [24]2 years ago
4 0

The energy required to raise the temperature of the metal case from 20°C to 70°C is 2550KJ. Details about energy can be found below.

<h3>How to calculate energy?</h3>

The energy required to raise the temperature of a substance can be calculated using the following formula:

Q = m × c × ∆T

Where;

  • Q = quantity of heat energy
  • m = mass
  • c = specific heat capacity
  • ∆T = change in temperature

Q = 100 × 510 × (70 - 20)

Q = 2,550,000J

Q = 2550KJ

Therefore, the energy required to raise the temperature of the metal case from 20°C to 70°C is 2550KJ.

Learn more about energy at: brainly.com/question/1932868

#SPJ1

You might be interested in
A player hits a ball with a bat. The action is the force of the bat against the ball.
Daniel [21]

Answer:

Force of the ball against the bat

Explanation:

Newton's third law of motion states that for every action, there is an equal and opposite reaction. When a player hits a ball with a bat, the force the player exerted on the ball through the bat gave the ball a push force in the forward direction. This is an action force. Now that an action has been initiated, there must be a reaction according to Newton's third law of motion. The magnitude of the force on the ball equals the magnitude of the force on the bat. The direction of the force on the ball is opposite to the direction of the force on the ball. The ball will give the bat an equal and opposite force trying to push the bat backward by resisting the impact of the bat. This is the reaction. The ball will only move if the applied force is able to overcome the resisting force by the bat.

Where;

is the action force of the bat against the ball.

is the equal and opposite reaction force of the ball towards the ball.

6 0
3 years ago
Electrical current in a wire
MA_775_DIABLO [31]
The electrical current in a wire could be from multiple things.  This is how we wire our house.  When the electrical current flows through the wire, it can power things like lights and appliances.  The things that flow through a wire are called electrons.
6 0
3 years ago
An ice skater is moving in a circle at a constant speed. Which of the following best explains the forces acting on the ice skate
dangina [55]
B because the skater is constantly moving in the same speed to go in a circle .
7 0
3 years ago
How does increasing the speed of a motorbike change the amount of energy in its kinetic energy store?
Gnesinka [82]

Answer:

Kinetic energy is energy in motion so therefor if you increase the velocity or in your case speed the kinetic energy also has to increase

Explanation:

4 0
3 years ago
Read 2 more answers
An object has an acceleration of 12.0 m/s/s. If the mass of this object were tripled (with no change in its net force), then its
yaroslaw [1]

Answer:

If it is triple it means we multiply it by 3 then it is 36.3 m/s/s

8 0
3 years ago
Other questions:
  • Which field(s) are created by an electron when it moves?
    7·2 answers
  • PLEASE HELP. HOW DO U CALCULATE??
    6·1 answer
  • If a metal ball suspended by a rod is at rest, which force is responsible for balancing the force due to gravity?
    14·2 answers
  • How much energy is required to remove a proton from 157N? The masses of the atoms 157N, 146C and 11H are 15.000109 u, 14.003242
    6·1 answer
  • If the unbalanced force is -20.0 N and the mass of the object is 3.75 kg, what is the acceleration of the the object while this
    13·1 answer
  • 50 POINTS!!! PLEASE!!!!!! Pls help me with this been stuck on it in like FOREVER!! PLSS.
    5·2 answers
  • Which of the following would increase the output force of a lever?
    12·1 answer
  • ((Bruv pls hurry on test)) Radioisotopes often emit alpha particles, beta particles, or gamma rays. The distance they travel thr
    8·2 answers
  • How high should a box of mass 20kg is lifted to store energy of 10,000 J? (g=10m/s)​
    11·1 answer
  • DESPERATE!! WILL GIVE BARINLIST AND THANKS
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!