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Pie
3 years ago
9

Superman's laser eyes have a wavelength of 6.4*10^-12, how much energy do those eyes release?

Physics
1 answer:
likoan [24]3 years ago
5 0

quite a lot :0

I hope this helps, and keep some kryptonite on hand dude!

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Aluminium,metal,glass,and paper:
Travka [436]

Aluminum metal is a good example of conductor of electricity while glass and paper are good example of insulators.

<h3>What is a conductor?</h3>

A conductor is material that allows easy passage of electric current through the.

<h3>Examples of conductors</h3>

All metals are good examples conductors. such as aluminum, iron, silver, etc.

<h3>What is a non conductor?</h3>

A  non conductor or insulator is a material which does not allow easy passage of electric current through them.

<h3>Examples of insulators</h3>
  • glass
  • paper
  • wood, etc

Thus, aluminum metal is a good example of conductor of electricity while glass and paper are good example of insulators.

The complete question is below:

aluminium,metal,glass,and paper, are examples of what?

Learn more about conductors here: brainly.com/question/24154868

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2 years ago
24 A person stands at the side of a straight railway track. A train moves towards the person and emits sound from its whistle. T
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2 years ago
1. Looking at the planet vs. eccentricity table, which two planets have the greatest eccentricity?
AVprozaik [17]

Answer:

Pluto & Mercury

Explanation:

Pluto's eccentricity is 0.248

Mercury's eccentricity is 0.206

6 0
3 years ago
Can someone define 'work' for me please? I looked it up but there are a lot of different answers.
vekshin1

Answer:

Work- Activity involving mental or physical effort done in order to achieve a purpose or result.

Explanation:

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7 0
3 years ago
Read 2 more answers
A volleyball player bumps a ball across a net with the velocity and angle shown below. What is the maximum height of the ball?
Marrrta [24]

Answer:

D. 12.4 m

Explanation:

Given that,

The initial velocity of the ball, u = 18 m/s

The angle at which the ball is projected, θ = 60°

The maximum height of the ball is given by the formula

                             h = u² sin²θ/2g  m

Where,

                           g - acceleration due to gravity. (9.8 m/s)

Substituting the values in the above equation

                            h = 18² · sin²60 / 2 x 9.8

                               = 18² x 0.75 / 2 x 9.8

                               = 12.4 m

Hence, the maximum height of the ball attained, h = 12.4 m

6 0
3 years ago
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