Question

Write two properties and two uses of microwaves.

Answer 1

USES
1) They can cause water and fat molecules to vibrate so they are used for cooking in microwave ovens.
2) They are used by mobile phones (produced from a transmitter chip and antenna) as well as WiFi.

PROPERTIES
1) Microwaves are composed of bundles of energy that travel through a vacuum in a sine-wave form.
2) Microwaves interact with most food substances at the molecular level.