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Elden [556K]
3 years ago
5

As the solar oven operate, what happens to the kinetic energy of the particles of matter in the air and the food inside

Chemistry
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

The average kinetic energy of the particles of matter in the air and the food inside increases

Explanation:

The relationship between the average Kinetic energy and temperature is given by the following formula

K = 3×R×T/(2×N_A)

Where;

R = The universal gas constant = 8.314 J/(mol·K)

N_A = Avogadro's number = 6.02 × 10²³ atoms/mol

T = The temperature of the gases in Kelvin

Given that a solar oven is able to raise the temperature to about 200°F, food cooks slower than in a conventional oven

However, given that the temperature and the average kinetic energy are directly related, the average kinetic energy rises.

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Enter your answer in the provided box.
olga55 [171]

Answer:

10.5L

Explanation:

The volume in this question can be calculated by using the formula for gas law equation as follows:

PV = nRT

Where;

P = pressure (atm)

V = volume (litres)

n = number of moles (mol)

R = gas law constant (0.0821 Latm/molK)

T = temperature (K)

According to the provided information in this question:

P = 6.18 atm

V = ?

n = 2.35 moles

R = 0.0821 Latm/molK

T = 63°C = 63 + 273 = 336K

Using PV = nRT

V = nRT/P

V = 2.35 × 0.0821 × 336/ 6.18

V = 64.83/6.18

V = 10.49

V = 10.5L

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3 years ago
Discuss some of the biotic (living) and abiotic (nonliving) factors in the chimps’ ecosystem that affect their behavior.
Genrish500 [490]

Answer:

Diet:  fruit, leaves, bark, stems, seeds, eggs, insects, birds, small to medium sized primates - red tail monkeys, yellow baboons, bushbuck and warthogs.

Environmental Relationship - The chimpanzee keeps the plants it eats short, moves dirt around which helps things living in the dirt, keeps bird and small monkey populations that it eats from overpopulating.

Different biotic and abiotic factors affect why the chimps live where they do. (Spatial Relationships)

Explanation:

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3 years ago
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When you walk, you push against the floor, and t<span>he floor pushes back against you.

Answer: B. The floor pushes back agaisnt you. 

Good luck with your studies, I hope this helps~!
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3 years ago
How can you write Mg(OH)2 in subscripts
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Mg(OH)2 is the correct chemical formula because it takes two Hydroxide ions to bond with Magnesium normally it would be written with a subscript number 2 rather than the parenthesis and number 2
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