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3 years ago

Dissolved in many gasolines are cleaning agents and anti-knock additives. These cleaning agents and additives are an example of

Physics

1 answer:

lorasvet [3.4K]3 years ago

3 0

Solutes

Explanation:

These cleaning agents and additives are examples of solutes.

Solutes are substances that dissolves in other substances called solvents to form a solution.
The solutes are the cleaning agents and anti-knock additives.
The solvents are the gasoline.
When solutes dissolves in solvents they form solutions.
A solution is a mixture that is homogeneous.
For a solute dissolve in a solvent, they must both have the same property.
Like substances will only dissolve in like ones.

learn more:

Heterogeneous mixtures brainly.com/question/1446244

#learnwithBrainly

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Answer:

$E = (0.56 \times 10^8 ) r \ \ N/c$

Explanation:

Given that:

$\rho_o = (10^{-3} ) \ c/m^3$

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To find the electric field for r < R by using Gauss Law

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3 years ago

A scuba diver at 70 m below the surface of a lake, where the temperature is 4 degrees C, releases an air bubble with a volume of

posledela

Answer:

121.3 cm^3

Explanation:

P1 = Po + 70 m water pressure (at a depth)

P2 = Po (at the surface)

T1 = 4°C = 273 + 4 = 277 K

V1 = 14 cm^3

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Let the volume of bubble at the surface of the lake is V2.

Density of water, d = 1000 kg/m^3

Po = atmospheric pressure = 10^5 N/m^2

P1 = 10^5 + 70 x 1000 x 10 = 8 x 10^5 N/m^2

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$\frac{P_{1}V_{1}}{T_{1}}=\frac{P_{2}V_{2}}{T_{2}}$

By substituting the values, we get

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3 years ago

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allochka39001 [22]

This is True

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3 years ago

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9.58 A spring of equilibrium length L1 and spring constant k1 hangs from the ceiling. Mass m1 is suspended from its lower end. T

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Answer:

The distance of m2 from the ceiling is L1 +L2 + m1g/k1 + m2g/k1 + m2g/k2.

See attachment below for full solution

Explanation:

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3 years ago