Hi mom! I just learned something new from school today. It's about electromagnetic waves.
HOME.Carson got back home from school.
Mom, did you know that microwaves can heat up food but does not make food "radioactive". The waves cause vigorous vibration of molecules in food resulting in high temperature that cooks the food.
KITCHEN.He saw his mother cooking in the kitchen.
Microwaves are also widely used for point-to-point communications because their small wavelength allows conveniently-sized antennas to direct them in narrow beams, which can be pointed directly at the receiving antenna.
KITCHEN.Carson approach his mother and tell something about what he learned in school today.
Wow! Carson you really did a great job in school today I'm so proud of you
KITCHEN.Carson explain to his mother that cooking is one of the uses of microwaves.
He also told his mother that mobile phone networks also uses microwaves.
KITCHEN.His mother was amazed on what Carson shared to her.