A student used a portable electric drill to remove screws from a broken wooden table. He noticed that the screws holding the table together were warm to the touch after being removed from the wood. Which statement best explains this phenomenon?
A:Electrical energy from the drill was converted into chemical energy due to conductivity.
B:The process of removing the screw concentrated the thermal energy that was already present in the wood

Answers

Answer 1

Answer:

Electricity can travel through metal, such as the screws, creating a conductor.

Answer 2

I think it’s a
Step by step

Related Questions

Before you can solve a problem, the first thing you have to do is Question 2 options:

define the problem
build a prototype
design your solution
test your solution

Answers

A) Define the problem
Because it’s the most logical thing to do. Sorry if I’m wrong

What is the largest contributor to the greenhouse effect?

Answers

Answer:

burning of fossil fuels

Explanation:

Choose all the answers that apply.

The sun _____.

a. creates energy from fission reactions
b. creates energy through fusion reactions
c. transfers heat through radiation
d. is made of hydrogen and helium
e. uses its own mass to create energy

Answers

B:Creates energy through fusion reactions

b it creates energy through fusion reactions and d

If all three metals were exposed to extremely high temperatures, which would be the last to melt? (copper, gold, mercury)

Answers

Answer:

mercury

Explanation:

From these three metals, mercury would melt the fastest. Its kinda like water, it changes states quickly unlike gold and copper

jenny turned on the fan in her bedroom. what energy transformation took place when she turned on the fan

Answers

The energy transformation that took place is Kinetic Energy

Answer:

Kinetic energy

Explanation:

Kinetic energy is energy when something is in motion

Help asap plz! Actual answers plz!

Describe an example of an action and reaction. Identify the forces and their directions.

Answers

Answer:

An example of action is there is a fire and reaction is you running

Explanation:

A example of an action is that she left in a hurry and a reaction iron and oxygen combining to make rust

Which of the following statements is true?

a. An insulator speeds up the transfer of heat.
b. Radiation is the transfer of heat in solids.
c. All moving objects experience friction.
d. All work gains some energy as heat.

Answers

Answer:

C is correct

Explanation:

For example, you move your hands together you are creating friction.

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