4 years ago

When you wish upon a shootingstar you are actually wishing ona(n)...

1 answer:

8 0

Meteor

Because they are the ones that get attracted to earth due to earth’s gravity and get burned in atmosphere due to friction caused by high speed

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Calculate the molar mass of PbSo3

vovikov84 [41]

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Lead sulfite is the inorganic compound with the formula PbSo3 or O3PbS.

Explanation:

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Is four electrons the answer you’re looking for?

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3 years ago

A balloon at 25°C has 30 L. What will the balloon's volume at 35°C?

anygoal [31]

The balloon's volume at 35°C : V₂=31.01 L

<h3>Further explanation</h3>

Given

T₁ = 25°C+273 = 298 K

V₁ = 30 L

T₂ = 35 °C + 273 = 308 K

Required

The new volume (V₂)

Solution

Charles's Law

When the gas pressure is kept constant, the gas volume is proportional to the temperature

$\tt \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}$

Input the value :

V₂=(V₁.T₂)/T₁

V₂=(30 x 308)/298

V₂=31.01 L

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3 years ago

What is 67,890,000 in scientific notation?

Ulleksa [173]

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3 years ago

Suppose you see a crescent Moon. How do you know if it is waxing or waning?

nasty-shy [4]

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When you wish upon a shootingstar you are actually wishing ona(n)...​

When you wish upon a shootingstar you are actually wishing ona(n)...