STEM Quiz Grade 6

What STEM stand for?

• Science, Technology, Engineering, and Environment
• Science, Technology, Engineering, and Mathematics
• Science, Technology, Education, and Mathematics
• Science, Technology, Engineering, and Medicine

what is electericity?

• Electricity is a type of gas used for heating.
• Electricity is a solid material found in batteries.
• Electricity is a type of fruit that grows on trees.
• Electricity is a form of energy resulting from the flow of electrons.

What AC stand for?

• Alternating Current
• Analog Current
• Active Current
• Alternating Circuit

What DC stand for?

• Direct Current
• Dynamic Control
• Digital Code
• Data Communication

Which one explain what is DC?

• Alternating Current (AC) flows in multiple directions.
• DC is a type of battery that stores energy.
• Direct Current (DC) is a type of electrical current that flows in one direction.
• Direct Current (DC) is used only in solar panels.

Which one explain what is AC?

• Alternating Current (AC) is an electric current that switches direction back and forth.

• AC is a type of battery used for storage.
• Alternating Current (AC) is a type of voltage that remains constant.
• Direct Current (DC) flows in one direction only.

What ways that power plants use to power the generators?

• Solar panels only
• Wind turbines without generators
• Geothermal heating systems
• Things Like Oil, coal, wind, water, etc...

What's the process call when magnets produce electricity?

• Electromagnetic induction
• Magnetic resonance
• Electrostatic discharge
• Magneto-electric effect

What's the invisible force magnets make?

• Gravitational field
• Electric field
• Magnetic field
• Sound waves

What's static electricity?

• Static electricity is a type of current flow.
• Static electricity is caused by moving water.
• Static electricity is the build up of electric charge on an object.

• Static electricity is the result of chemical reactions.