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kati45 [8]
3 years ago
9

A candle is 10 cm high and 2 cm in diameter physical or chemical property​

Chemistry
1 answer:
rewona [7]3 years ago
3 0

Answer: Physical property

Explanation: length and dimensions are under physical properties of matter.

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A cylinder with a radius of 5.6 cm and a height of 10.7 cm has what volume? (You can look up the formula for the volume of a cyl
Keith_Richards [23]

Answer:

V=1054.2cm^{3}

Explanation:

1. First take the cylinder volume formula:

V=\pi.r^{2}.h

2. Then take the values for the radius and the height of the cylinder and replace them into the formula:

V=\pi*(5.6cm)^{2}*(10.7cm)

3. Solve the equation:

V=\pi*(31.36cm^{2})*(10.7cm)

V=\pi*335.5cm^{3}

V=1054.2cm^{3}

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3 years ago
During a phase change, such as melting or boiling, the kinetic energy __. Highlight correct answer
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Explanation:

Kinetic energy is the energy obtained by the molecules of a substance due to their motion.

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Hence, a change in phase of substance occurs as kinetic energy increases in melting or boiling process.

Thus, we can conclude that during a phase change, such as melting or boiling, the kinetic energy increases.

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What is H2O In chemistry
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