Conductors and Insulators Flashcard

Front

Which material allows electricity, heat, or sound to flow through it?

Back

Silver

Front

Which material is the best conductor? Options: Mercury, Silver, Key, Copper

Back

Silver

Front

What is the main use of Mercury?

Back

Checking body temperature

Front

Which material is commonly used in making foils to store food? Options: Mercury, Aluminium, Iron, Steel

Back

Aluminium

Front

What do insulators do?

Back

Do not allow current to flow through

Front

Which material is the best insulator? Options: Paper, Wool, Leaf, Glass

Back

Glass

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is the main use of thermal insulators?

Back

Making thermoplastic bottles

Tags

NGSS.MS-PS3-3

Front

What do sound insulators help in controlling?

Back

Noise level

Tags

NGSS.MS-PS4-2

Front

Where are insulators extensively used?

Back

Circuit boards

Front

What is the main difference between conductors and insulators?

Back

Conductors allow current to flow, insulators don't