Physics, 18.07.2019 17:00 Redmondwllc3439

Which statements best characterize conductors? check all that apply. conductors allow electricity to easily move through them. glass is an example of a conductor. metal is an example of a conductor. conductors do not allow electricity to easily move through them. conductors restrict the flow of thermal energy.

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Answer from: miriamjb

Conductors allow electricity to easily move through them.

Metal is an example of a conductor.

Explanation:

Conductors are materials that have free electrons, so they allow electrical currents (which are made of electrons traveling) passing through them.

Let's analyze each statement separately:

- Conductors allow electricity to easily move through them. --> TRUE: conductors allow electrical currents to pass through them.

- Glass is an example of a conductor. --> FALSE: glass is an example of insulator (insulators are materials that do not allow the flow of current)

- Metal is an example of a conductor. --> TRUE: metals are generally good conductors of electricity, since they have many free electrons.

- Conductors do not allow electricity to easily move through them. --> FALSE: it's actually the opposite, conductors allow electricity to easily move through them.

- Conductors restrict the flow of thermal energy. --> FALSE: conductors are generally also good conductors of thermal energy, so they do not restrict the flow of thermal energy.

Answer from: Quest

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okay, ima .

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Answer from: Quest

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol

b. a hockey puck sliding across the ice

c. a compressed spring

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice is the correct option.

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Which statements best characterize conductors? check all that apply. conductors allow electricity...

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