How is a conductor different from an insulator?

Answers

Answer 1

Answer: A conductor allows electrons to move freely from particle to particle whereas an insulator does not.
This is mainly metals as metallic bonding creates a sea of delocalised electrons that can flow freely.
Molten ionic substances also conduct electricity as they have free e- that can move.

Answer 2

Answer: just to clarify, there are different kinds of conductors, mainly heat and electricity.
A conductor is something that is able to allow heat/elect to flow through it easily whereas insulator, basically means the opposite

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What things can increase the rate of evaporation

Answers

Heat, gravitational pull, amount of gas and what type of gas in the air.

1:Temperature 2:Surface area 3:reduces density of surrounding water vapour in the air Hope this Helps!! :)

do you think that this method of identifying unknowns would be effective for identifying any unknown element?

Answers

Unknowns, represented by variables, are effective for identifying the value. They stand for a certain amount, and solving for them would uncover values, like force etc.

5. Which of the following sets of conditions would result in the highest velocity for a sound wave traveling through air? A. A warm and humid day with a wind moving in the same direction as the sound
B. A warm and dry day with a wind moving in the opposite direction as the sound
C. A cold and dry day with a wind moving in the same direction as the sound
D. A cold and humid day with no wind

Answers

The answer is A. A warm and humid day with a wind moving in the same direction as the sound.

Sound waves travel through a medium such as solid, liquid, or gas. It travels faster when the molecules of its medium are closer together. This is the reason why it travels the slowest through dry air. When air is wet or humid, sound can travel faster because sound travels faster through water.

When sound waves pass through air, the most important factor that affects it is temperature. The higher the temperature, the faster the molecules vibrate. This allows sound waves to travel faster.

The answer is A. A warm and humid day with a wind moving in the same direction as the sound. hope this helps!!!!

An individual with true self knowledge is familiar with

Answers

The best answer for this would be strength and weaknesses. An individual with true self knowledge is familiar with his or her strength and weaknesses. Once an individual know which is his weakness or strength, he or she will be able to decide through which he or she truly desires.

In short @Taskmasters is correct But is is A. For plato

Describe the difference between a conductor and an insulator in terms of thermal energy transfer and provide an example of each.

Answers

The difference between conductors and insulators is because of electronic structure of atoms and molecules.

Anywhere we have free electrons, we have a hard conductor where free electrons help in conduction.

In electrolytes, charged Ions do conduction.

Dielectrics (or insulators) don't have free electrons current.

Free electrons mean, the electrons that are not related with a specific atom, they are allowed to move nearby the crystal lattice.

Aspace walking astronaut has become detached from her spaceship! She’s floating in space with her handy tool belt attached to her waist, thinking about how she might get back to the ship, which she can see 50m from her current location. How can she get back to the ship? Use the language from the laws of motion in your answer.What can she do with the tool belt?

What will that action cause her body to do? Why?

Which of Newton’s Laws applies to this situation?

Write a paragraph which incorporates all of the above information.

Answers

Answer:

In order to get back to the ship, the astronaut must throw the belt in the opposite direction the spaceship.

From Newton's third law of motion:

For every action, there is equal and opposite reaction.

In order to throw the belt away, astronaut would apply some force which cause same amount of force acting on her body in the opposite direction which would take her towards the spaceship.

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Why are the largest craters we find on the Moon and Mercury so much larger than the largest craters we find on the Earth

Several teenagers swim toward a rectangular, wooden raft that is 2.00 m wide and 2.50 m long. If the raft is 9.80 cm thick, how many 75.0 kg teenage boys can stand on top of the raft without the raft becoming submerged? Assume the wood density is 650 kg/m3.

Which kind of waves are sound vibrations made of?transverse circular longitudinal latitudinal