materials
thermal
expand
contract
different _____ preform differently under different conditions.
some devices/technology create a lot of heat or _____ energy.
metals can _____ when hot and _____ when cold.
11 answers
tugsten and platinum, both metals, are used in computers mainly for their high _____ point/heat
melting
i need 2 answers to fill in the 2 blanks
tugsten and platinum, both metals, are used in computers mainly for their high _____ point/heat
tugsten and platinum, both metals, are used in computers mainly for their high _____ point/heat
melting
tugsten and platinum, both metals, are used in computers mainly for their high melting point/heat _____
resistance
materials that allow electricuty to move easily through them are know as ______.
______ like plastic and glass are used to prevent electricity from moving outside it's circuit.
______ like plastic and glass are used to prevent electricity from moving outside it's circuit.
conductors
Insulators
Insulators
______ is used in the home can help move air around to keep homes comfortable in summer or winter. home are also equipped with different kinds of ______ to reduce the amount of ______energy transferred between the home and the outside.
1. **Ventilation** is used in the home can help move air around to keep homes comfortable in summer or winter.
2. **Insulation** are also equipped with different kinds of to reduce the amount of energy transferred between the home and the outside.
2. **Insulation** are also equipped with different kinds of to reduce the amount of energy transferred between the home and the outside.
1 answer