23) D

**A – Wrong**

With the equation F = ma, we know that F ∝ a and hence this can be a graph of Force against acceleration.

**B – Wrong**

With the equation V = IR, we know that V ∝ I and hence this can be a graph of voltage against current.

**C – Wrong**

With the equation KE = ½mv², we know that KE ∝ v².

**D – Correct**

With the equation c = λ x ƒ, we know that λ ∝ 1/ƒ and hence this cannot be a graph of wavelength against frequency.

**E – Wrong**

With the equation W = F x d, we know that W ∝ d and hence this can be a graph of work against distance.

### Like this:

Like Loading...