Question

Plywood is made by gluing together thin layers of wood. Which term best describes plywood?

A. composite

B. natural

C. raw material

D. conductor

Answer 1

[AI-generated answer — Bot GPT 3.5]

A. composite

Answer 2

An engineer is designing a component of a product. The component is responsible for carrying electric current from one part of the product to another. Which material would be a suitable choice for the component?

A. plastic

B. rubber

C. copper

D. glass

Answer 3

[AI-generated answer — Bot GPT 3.5]

C. copper

Answer 4

Which term refers to the rate of electricity passing through a circuit?

A. voltage

B. electron

C. current

D. conductivity

Answer 5

[AI-generated answer — Bot GPT 3.5]

C. current

Answer 6

An architect is designing an office building in an area that can experience earthquakes. Which component would it be most important to strengthen in order to allow the building to withstand the additional forces exerted during an earthquake?

A. the foundation

B. the doors

C. the electrical system

D. the windows

Answer 7

[AI-generated answer — Bot GPT 3.5]

A. the foundation

Answer 8

When would a transformation of chemical energy to electrical energy occur?

A. when electrons stop moving between atoms

B. when there is chemical reaction between metals and nonmetals

C. when the current becomes zero

D. when a reaction produces the same products

Answer 9

[AI-generated answer — Bot GPT 3.5]

B. when there is a chemical reaction between metals and nonmetals

Answer 10

Which statement is true about the two metals used in batteries?

A. The two metals restrict the flow of electrons.

B. The two metals are the same.

C. The two metals are not reactive to chemicals inside the battery.

D. The two metals have opposite charges.

Answer 11

[AI-generated answer — Bot GPT 3.5]

D. The two metals have opposite charges.