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Kruka [31]
3 years ago
8

Explain in complete sentences how heat is transferred in fluids.

Chemistry
2 answers:
Serga [27]3 years ago
7 0

Answer:

The transfer of heat in fluids is called convection. Convection only occurs in substances that can flow from place to place which are known as fluids. Fluids are water and gases. Convection starts when molecules in a fluid begin to vibrate. The molecules in liquids and gases are more spread apart than in solids. As the molecules vibrate, they move farther apart from one another. The hotter fluid is lighter in density and rises. The cold fluid moves to fill the space at the bottom left by the rising hot fluid. The heated fluid cools as it rises and sinks back down to the bottom. The fluid heats, rises, cools, and falls in a circular motion. Over time, the entire fluid is heated to an even temperature.

Explanation:

navik [9.2K]3 years ago
6 0

Heat, or thermal energy, is transferred in fluids through a process called convection.

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Which statement best describes displacement? Check all that apply
Snowcat [4.5K]
ANSWER:
DISPLACEMENT IS THE SHORTEST PATH LENGTH COVERED BY AN OBJECT.
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3 0
3 years ago
These little bunnies (A, B, and C) were born in the same litter to the same parents, but they have different traits for the feat
marta [7]

Answer:

Due to random assortment and incomplete dominance of alleles.

Explanation:

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3 0
3 years ago
An electron has an uncertainty in its position of 513 pm. What is the uncertainty in its velocity?
ella [17]
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7 0
3 years ago
1. A student collected the following data for a fixed volume of gas: Temperature (⁰C) Pressure (mm of Hg) 10 726 20 750 40 800 7
zimovet [89]

Answer is: the missing pressure is 1088.66 mmHg.

Gay-Lussac's Law states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature.

p₁/T₁ = p₂/T₂.

p₁ = 960 mmHg; pressure of the gas.

T₁ = 100°C + 273.15.

T₁ = 373.15 K; temperature of the gas.

T₂ = 150°C + 273.15.

T₂ = 423.15 K.

p₂ = p₁T₂/T₁.

p₂ = 960 mmHg · 423.15 K / 373.15 K.

p₂ = 1088.66 mmHg.

6 0
4 years ago
Please help me on this!!
Fudgin [204]

Answer:

OK

Explanation:

OK

7 0
3 years ago
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