CIA 3 Review

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Class Period

• 1st Period
• 3rd Period
• 4th Period
• 5th Period
• 7th Period

Energy of a battery is which type of energy and why?

• chemical; energy is stored in the bonds that make up the battery aid
• thermal; batteries release heat with prolonged use
• gravitational; energy is stored in the bonds that make up the battery aid
• radiative; batteries can produce light

Using the chart given, which of the following would be the best conductor?

• gold
• copper
• Aluminum
• Water

An 11 Kg material requires 396 J of energy to increase its temperature by 40 ºC. What is the identity of the substance?

• Aluminum
• Silver
• Tin
• Water

What is the primary difference between mechanical waves and electromagnetic waves?

• Mechanical waves can produce colored light, while electromagnetic waves can not
• Mechanical waves travel in any direction, while electromagnetic waves can travel only in one direction
• Mechanical waves travel only through a medium, while electromagnetic waves can travel through a vacuum
• Mechanical waves travel only at light speed, while electromagnetic waves can travel at many different speeds

Which unit is used to measure electrical current?

• Amps
• Volt
• Ohm (Ω)
• Joule

On a warm day, which material would heat up more slowly?

• Aluminium. Aluminium has a higher specific heat, so it is harder to raise its temperature
• Copper. Copper has a lower specific heat, so it is harder to raise its temperature
• They would heat up at the same rate

How much thermal energy is required to raise the temperature of 16 g of liquid water by 3°C?

• 144 J
• 48 J
• 96 J
• 200.6 J

Convection most likely occurs through the state(s) of __________________________ .

• solids
• solids and gases
• liquids and gases
• solids and liquids