Sound

Descrição

Physics
Bij Dav
Quiz por Bij Dav, atualizado more than 1 year ago
Bij Dav
Criado por Bij Dav aproximadamente 7 anos atrás
18
0

Resumo de Recurso

Questão 1

Questão
The greater the amplitude...
Responda
  • ...the higher the pitch.
  • ...the louder the sound.
  • ...the greater the frequency.

Questão 2

Questão
The greater the frequency...
Responda
  • ...the higher the pitch.
  • ...the louder the sound.
  • ...the greater the amplitude.

Questão 3

Questão
What is this part of the ear called?
Responda
  • Ear drum

Questão 4

Questão
What part of the ear helps the brain pick up the vibrations?
Responda
  • Auditory nerve
  • Cochlea
  • Anvil
  • Stirrup

Questão 5

Questão
What is the range of human hearing?
Responda
  • 20-20,00
  • 20-200,000
  • 20-20,000
  • 20-30,000

Questão 6

Questão
Which animal has the highest difference of hearing?
Responda
  • Beluga whale
  • Dolphin
  • Tortoise

Questão 7

Questão
Which animal can hear the lowest frequency?
Responda
  • Hippopotamus
  • Turtle
  • Ferret

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