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saw5 [17]
3 years ago
12

Reading glasses use what property of light waves to help people see better

Chemistry
1 answer:
Pepsi [2]3 years ago
5 0
Reading glasses helps with the Refraction of the light.
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which fossil occurs on the most landmasses?what does this suggest about when these particular continents broke up
Alika [10]
Similar fossils, it suggests that these continents broke apart at the same time to have the same creatures living on them
6 0
4 years ago
Help me out u get points Select the correct answer from each drop-down menu.
kvv77 [185]

Answer:

The thermal energy is the average kinetic energy of the particles in an object.

Explanation:

Hello!

In this case, since the thermal energy is associated to the temperature and the system and its effect over the molecules in the light of their movements, we infer that the proper answer is:

"The thermal energy is the average kinetic energy of the particles in an object".

On the contrary, we consider that the internal energy is referred to the total energy of the particles in the system and the translational energy is associated to the eventual movement of the system.

Best regards!

6 0
3 years ago
Read 2 more answers
A 37.2-g sample of lead (Pb) pellets at 20°C is mixed with a 62.7-g sample of lead pellets at the same temperature. What are th
Vesnalui [34]

Answer:

Mass of sample is 99.9 g, density of ample is 11.35 g/cm^{3} and temperature of sample is 20^{0}\textrm{C}

Explanation:

Mass is an additive property. Therefore mass of combined sample is summation of masses of two pellets.

Mass of combined sample = (37.2+62.7) g = 99.9 g

Density is an intensive property. Therefore density of combined sample of lead will be same as with density of Pb.

Density of combined sample = 11.35 g/cm^{3}

Temperature is an intensive property. Therefore temperature of combined sample of lead will be same as with individual pellets.

temperature of combined sample = 20^{0}\textrm{C}

8 0
3 years ago
Hello how are u guys today?
Lyrx [107]

Answer:

hello

Explanation:

I am good and you , hope your doing great lol

8 0
3 years ago
¡que es el vitalismo ?
Brrunno [24]
<h2>Answer:</h2><h3>Vitalism-</h3>
  • A theory that an organic molecule cannot be produced from inorganic molecules, but instead can only be produced from a living organism or some part of a living organism. The theory was disproved in the early part of the 19th century<em>.</em>

<em>Translated</em><em>~</em>

  • Teoría de que una molécula orgánica no se puede producir a partir de moléculas inorgánicas, sino que solo se puede producir a partir de un organismo vivo o de alguna parte de un organismo vivo. La teoría fue refutada a principios del siglo XIX.
3 0
3 years ago
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