A Stone Breaker

What is the primary function of a stone breaker in geological processes?

• To break down large rocks into smaller pieces

• To form new minerals

• To create sedimentary layers

• To cause volcanic eruptions

Which of the following tools is commonly used as a stone breaker in construction?

• Hammer

• Chisel

• Jackhammer

• Saw

In the context of kidney stones, what is the role of a medical stone breaker?

• To dissolve the stones

• To surgically remove the stones

• To break the stones into smaller pieces for easier passage

• To prevent the formation of stones

Which type of energy is primarily used by mechanical stone breakers?

• Thermal energy

• Kinetic energy

• Potential energy

• Chemical energy

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NGSS.MS-PS3-1

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What is the scientific principle behind the operation of a hydraulic stone breaker?

• Pascal's Law

• Newton's Third Law

• Archimedes' Principle

• Bernoulli's Principle

Which of the following is a natural stone breaker in the environment?

• Water erosion

• Wind erosion

• Plant roots

• All of the above

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NGSS.MS-ESS2-2

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In a laboratory setting, which method is used to simulate the action of a stone breaker on rocks?

• Heating the rocks

• Applying acid

• Using a mechanical crusher

• Freezing and thawing cycles

What is the effect of repeated freeze-thaw cycles on rocks, similar to a stone breaker?

• Rocks expand and contract, leading to cracks

• Rocks melt

• Rocks become smoother

• Rocks change color

Tags

NGSS.MS-ESS2-2

Which mineral is most likely to be broken down by a stone breaker due to its softness?

• Quartz

• Talc

• Diamond

• Feldspar

In the context of mining, what is the purpose of using a stone breaker?

• To extract minerals from ore

• To polish gemstones

• To separate gold from sand

• To drill holes for explosives