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
motikmotik
4 years ago
13

Marcus used a toaster oven in the morning.He notices that when he plug it in and turn it on the coils inside begin to glow red w

hat transformation are taking place
Physics
1 answer:
Rasek [7]4 years ago
7 0

Answer:Conversion of electric energy to Heat energy

Explanation:Energy is a quantitative energy measured in JOULES or KILOJOULES which must be transferred to a material for a job to be done. It has also been described as the capacity to do work.

In electric toasters the ELECTRIC ENERGY FROM THE SOURCE IS TRANSFERRED INTO THE TOASTER TO BE CONVERTED TO HEAT ENERGY NEEDED TO TOAST FOODS. Other electrical appliances which converts electric energy to Heat energy includes ELECTRIC BOILERS, ELECTRIC COOKERS etc.

You might be interested in
Simple but not plagiarized answer for "what is forces and motion?"​
egoroff_w [7]
FORCE-physical power or strength possessed by a living being:
He used all his force in opening the window.

MOTION-the action or process of moving or of changing place or position; movement.
7 0
3 years ago
I dolt understand what to do next please help
lidiya [134]
Divide 24 by 12.
24/t = 12
24/12 = t
24/12 = 2
t = 2
6 0
3 years ago
6. What are the four chambers of the heart? A. atrium, artery, ventricle, vein B. artery, blood vessel, capillary, vein C. blood
neonofarm [45]

Answer:

The answer is D. right atrium, left atrium, right ventricle, left ventricle

Explanation:

The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle.The right ventricle pumps the oxygen-poor blood to the lungs.The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.The left ventricle pumps the oxygen-rich blood to the body.

3 0
3 years ago
A 13 cm long tendon was found to stretch 3.7 mm by a force of 12.1 N . The tendon was approximately round with an average diamet
liq [111]

Answer:

young's modulus=\frac{stress}{strain}=\frac{0.1990\times 10^{6}}{28.46\times 10^{-3}}=6.99\times 10^6N/m^2

Explanation:

We have given length of tendon L= 13 cm =0.13 m

Change in length \Delta L=3.7mm=3.7\times 10^{-3}m

Force = 12.1 N

Average diameter d =8.8 mm

So r=\frac{d}{2}=\frac{8.8}{2}=4.4mm=4.4\times 10^{-3}m

Area A=\pi\times  (4.4\times 10^{-3})^2=60.79\times 10^{-6}m^2

Now stress =\frac{force}{area}=\frac{12.1}{60.79\times 10^{-6}}=0.1990\times 10^6N/m^2

Strain =\frac{change\ in\ lenght}{length}=\frac{3.7\times 10^{-3}}{0.13}=28.46\times 10^{-3}

Now young's modulus=\frac{stress}{strain}=\frac{0.1990\times 10^{6}}{28.46\times 10^{-3}}=6.99\times 10^6N/m^2

8 0
4 years ago
Why do we experience centripetal force and acceleration on<br> carousel?
Brut [27]

Answer:More On Uniform Circular Motion

Explanation:

because we do oky

5 0
3 years ago
Other questions:
  • A ball is projected horizontally from the top of a cliff. At the same moment, a second identical ball is dropped from rest from
    9·1 answer
  • Which planet has the largest day-night temperature difference?
    7·1 answer
  • Which of the following correctly describes the relationship between speed and velocity?
    15·1 answer
  • If you're falling in a forest and there's nobody around, do you ever really crash, or even make a sound?
    12·2 answers
  • An example of an unbalanced force is what
    12·1 answer
  • How much work do you do on a 15 N book in lifting it straight up for a distance of<br> 0.40 meters?
    14·1 answer
  • A5 kg block is pulled across a table by a horizontal force of 40 N with a frictional force of
    15·1 answer
  • At its nearest, Venus comes within about 41 million km of Earth. How distant is it at its farthest?
    8·2 answers
  • A person of 70 kg standing on an un-deformable horizontal surface. She bends her knees and jumps up from rest, achieving a launc
    8·1 answer
  • __________________ have almost no mass. A.protons B.neutrons C.electrons D.atoms
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!