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3 years ago

List ten examples of the following.

1 answer:

5 0

Transparent - Diamond, water, air, prism, cellophane sheet, frosted glass, glasses, clear tape, non colored plastic, lenses

Translucent - Butter paper, parchent paper, plastics, clouds, thin fabrics, colored plastics, tinted glass

Opaque - Computer, phone, book, box, file, stone, can, paper cup, cupboard (wood/steel)

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An asteroid has a radius of 110,000 m

nydimaria [60]

Answer: M = 6.13 × 10^18 kg

Explanation:

g = GM/r2,

Where

The mass M of the asteroid = ?

The radius r = 110000 m

g = 0.0338 m/s^2

G is the gravitational constant.

SI units its value is approximately 6.674×10^−11m3⋅kg−1⋅s−2

Using the formula

g = GM/r2

Cross multiply

GM = gr^2

6.674×10^-11M = 0.0338 × 110000^2

M = 408×10^6/6.674×10^-11

M = 6.13 × 10^18 kg

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4 years ago

Jamison turns around 5 times

Ghella [55]

Answer:

UMMMMMMMMMMMMMMM ]

Explanation:

WHAT

8 0

3 years ago

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HELP PLEASE!! 15 points awarded!

vekshin1

Answer:

its b

Explanation:

cause im in 7th grade ive been asked the same question

5 0

3 years ago

Which of the following factors affects the pressure of an enclosed gas

PIT_PIT [208]

The answer is:

All the above

The explanation:

The volume and the temperature and the number of particles will affect the pressure of an enclosed gas.

because according to boyle's law when the temperature constant so the pressure and volume of a gas have an inverse relationship, when temperature is constant.

when:

PV = nRT

when p is the pressure

V is the volume

n is number of moles

T is temperature

from this law we can know that there is a relation between P and V and when n has a relation with the number of particles so:

volume , temperature and number of particles affect the pressure of an enclosed gas.

3 0

3 years ago

Elements are arranged in groups by similar atomic structure on the periodic table. This allows for an elements properties to be

DiKsa [7]

Atomic radius is the distance between the center of the nucleus to the outermost orbital shell of the atom. Assume the atom is like a football stadium and the nucleus of the atom is a ball placed at the center of the pitch. The atomic radius is from the center of the ball to the edge of the football stadium.

Explanation:

This atomic radius decreases from left to right of a periodic table because of increases in protons in the nucleus along the periodic table. This increased proton count has a higher attractive force on the electron orbitals of the atom. This decreases the atomic radius

The atomic radius of atoms down a column of the periodic table increase because an extra orbital shell is added to the atoms with every period down the column.

Learn More:

brainly.com/question/1604565

brainly.com/question/13126562

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3 years ago

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