Skip to content

Course home

Sign up

Card 1 of 22

What equation gives sound intensity from power and area?

A

I=PAI=\frac{P}{A}I=AP​.

B

I=PA2I=\frac{P}{A^2}I=A2P​.

C

I=API=\frac{A}{P}I=PA​.

D

I=PAI=PAI=PA.

Card 1 of 22

Sensitivity and frequency response (A-level only) Flashcards

  1. A Level
  2. /Physics
  3. /Sensitivity and frequency response (A-level only)

22 flashcards on AQA A Level Physics Sensitivity and frequency response (A-level only): the key terms, definitions and equations you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards