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den301095 [7]
3 years ago
7

Ceres, Pluto, and Eris are all round in shape and classified as:_________ A) Leftover planetesimals that formed inside the frost

line are known as . B) Pieces of asteroids that have fallen to Earth are called . C) The objects that are sometimes visible in the night sky with long tails are . D) Leftover planetesimals that formed in the region of the solar system now occupied by the jovian planets are called . E) Meteor showers are associated with debris from
Physics
1 answer:
motikmotik3 years ago
5 0

Answer

Ceres, Pluto, and Eris are classified as DWARF PLANET.

A) Leftover planetesimals inside the frost line are known as ASTEROIDS.

B) METEORITES are the pieces of Asteroids which are fallen on the earth's surface.                                                

C) COMETS are the objects which are visible with long tails.            

D) COMETS are also the leftover planetesimals that are occupied by the jovian planets and are formed in the solar system.                

E) Meteor showers are associated with debris from COMETS                      

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What is the horse power of an electric motor which can do by 1250 joule of work in 5 seconds​
Ksju [112]
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Motors 1 Horsepower and under are made in certain step sizes like

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2 years ago
A vertically polarized beam of light of intensity 100 W/m2 passes through two ideal polarizers. The transmission axis of the fir
TEA [102]

To solve the problem it is necessary to apply the Malus Law. Malus's law indicates that the intensity of a linearly polarized beam of light, which passes through a perfect analyzer with a vertical optical axis is equivalent to:

I=I_0 cos^2\theta

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I_ {0} indicates the intensity of the light before passing through the polarizer,

I is the resulting intensity, and

\theta indicates the angle between the axis of the analyzer and the polarization axis of the incident light.

Since we have two objects the law would be,

I=I_0cos^2\theta_1*cos^2(\theta_2-\theta_1)

Replacing the values,

I=100*cos^2(20)*cos^2(40-20)

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Therefore the intesity of the light after it has passes through both polarizers is 77.91W/m^2

7 0
3 years ago
The electrical force on a 2-c charge is 60 n. the electric field where the charge is located is
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The electrical force acting on a charge q immersed in an electric field is equal to
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3 years ago
A 25 n object requires a 5.0 n to start moving over a horizontal surface. what is the coefficient of static friction?
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3 0
3 years ago
Read 2 more answers
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