Podcast
Questions and Answers
Which physical property refers to the ability of a material to transmit electricity and heat easily?
Which physical property refers to the ability of a material to transmit electricity and heat easily?
- Color
- Malleability
- Density
- Conductivity (correct)
What is a good example of a substance that is a good conductor of electricity?
What is a good example of a substance that is a good conductor of electricity?
- Copper (correct)
- Rubber
- Plastic
- Glass
Which type of material resists the transmission of electricity and heat?
Which type of material resists the transmission of electricity and heat?
- Connectors
- Insulators (correct)
- Conductive wires
- Metals
Why is copper commonly used in electrical circuits?
Why is copper commonly used in electrical circuits?
Which type of protective clothing materials insulate electricity and heat to protect workers?
Which type of protective clothing materials insulate electricity and heat to protect workers?
How do new types of plastics contribute to encouraging new inventions and innovations?
How do new types of plastics contribute to encouraging new inventions and innovations?
What physical property refers to the ability of a material to resist the transmission of electricity and heat?
What physical property refers to the ability of a material to resist the transmission of electricity and heat?
Which material is an example of a good insulator?
Which material is an example of a good insulator?
Why do workers in occupations involving electricity and heat wear protective clothing with insulating materials?
Why do workers in occupations involving electricity and heat wear protective clothing with insulating materials?
What physical property does diamond exhibit that makes it useful in cutting rocks?
What physical property does diamond exhibit that makes it useful in cutting rocks?
Which metal is commonly used in electrical circuits due to its good conductivity?
Which metal is commonly used in electrical circuits due to its good conductivity?
What role do conductive wires play in the transmission of electric current?
What role do conductive wires play in the transmission of electric current?
