Coin

Which coin has a greater kinetic energy?

• Nickel

• Penny

• They have the same KE

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What is the primary metal used in the production of coins?

• Gold

• Silver

• Copper

• Aluminum

Which scientific principle explains why a coin falls to the ground when dropped?

• Buoyancy

• Gravity

• Magnetism

• Friction

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What is the term for the study of coins and currency?

• Numismatics

• Cryptography

• Cartography

• Philately

Which element is commonly used to coat coins to prevent corrosion?

• Zinc

• Nickel

• Lead

• Tin

If a coin is flipped 100 times, what is the expected number of times it will land on heads?

• 25

• 50

• 75

• 100

What is the process called when a coin is made by stamping a design onto a metal blank?

• Casting

• Minting

• Forging

• Welding

Which of the following is a physical property that can be used to identify a coin?

• Color

• Weight

• Conductivity

• All of the above

What scientific tool would you use to measure the thickness of a coin?

• Micrometer

• Thermometer

• Barometer

• Spectrometer

Which of the following best describes the shape of a standard coin?

• Cylindrical

• Spherical

• Cubical

• Rectangular