Artstraws Quiz

What are Artstraws primarily used for?

• Making sculptures

• Making frameworks

• Making jewelry

• Making furniture

Which characteristic of Artstraws makes them suitable for their primary use?

• They are colorful

• They are bendable

• They are heavy

• They are expensive

What is an axle?

• A rod on which one or more wheels can turn.

• A type of wheel.

• A part of an engine.

• A type of gear.

What is a battery used for in electrical components?

• Powering bulbs, motors, buzzers, and other electrical components.

• Storing data in computers.

• Transmitting radio signals.

• Cooling electronic devices.

What is the primary function of a battery holder?

• To charge batteries

• To hold batteries

• To dispose of batteries

• To manufacture batteries

What is a bulb?

• A device that stores energy

• An electrically powered light

• A type of battery

• A mechanical switch

What is the primary function of a bulb holder?

• To generate light

• To hold a bulb

• To store electricity

• To act as a switch

What is a buzzer?

• A device which emits light when electrical current is supplied.

• A device which emits a noise when electrical current is supplied.

• A device which emits heat when electrical current is supplied.

• A device which emits a vibration when electrical current is supplied.

What is a cam?

• A specially shaped wheel or with an off-centre hole.

• A type of gear used in machinery.

• A device used to measure angles.

• A tool for cutting materials.

Which of the following best describes the function of a cam?

• To convert rotational motion into linear motion.

• To measure the speed of a vehicle.

• To store electrical energy.

• To amplify sound.