Physics - infrared radiation and emission of electromagnetic waves

Descrição

Quick quiz on infrared radiaition that I made whilst revising for my exams
Lucy Whipp
Quiz por Lucy Whipp, atualizado more than 1 year ago
Lucy Whipp
Criado por Lucy Whipp mais de 8 anos atrás
24
0

Resumo de Recurso

Questão 1

Questão
An object that is hotter than its surroundings absorbs more radiation than it emits.
Responda
  • True
  • False

Questão 2

Questão
If an object is hotter, does it give more radiation or less?
Responda
  • More
  • Less

Questão 3

Questão
You can feel this [blank_start]infrared radiation[blank_end] if you stand near something [blank_start]hot[blank_end] like a fire or if you put your hand above a bonnet of a recently parked car.
Responda
  • infrared radiation
  • hot

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