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O Level Physics Practice Test 69

# Melting and Solidification Quiz Questions PDF - 69

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The Quiz: Solid is turned to liquid because PDF, "Melting and Solidification" App Download (Free) with the particles collide with each other, after the intermolecular bonds are broken down the particles are now free to move, kinetic energy increases the rate of thermal energy, and the particles start vibrating more vigorously choices for best online ACT prep class. Solve thermal properties of matter questions and answers, Amazon eBook to download free sample for colleges that offer certificate programs.

## Physics Quiz: Melting & Solidification MCQs - 69

MCQ: Solid is turned to liquid because

A) after the intermolecular bonds are broken down the particles are now free to move
B) the particles collide with each other
C) kinetic energy increases the rate of thermal energy
D) the particles start vibrating more vigorously

MCQ: Objects that produce their own light are called

A) Luminous objects
B) Non-luminous objects
C) Transparent objects
D) Opaque objects

MCQ: A clinical thermometer has l100 23 cm and l0 is 5 cm, if the lθ is 14 cm the temperature of the thermometer would be

A) 50 °C
B) 60 °C
C) 75 °C
D) 10 °C

MCQ: Given that both liquid A and liquid B exert the same amount of pressure, what would be the height of column of liquid A if the density of liquid A is twice the density of liquid B and the height of column of liquid B is 10 cm?

A) 5 cm
B) 10 cm
C) 20 cm
D) None of the above

MCQ: If the temperature of a metal object is increased the electrons would

A) loss kinetic energy
B) gain kinetic energy
C) won't loss or gain kinetic energy
D) may loss or may gain kinetic energy