The hearing ranges for several different animals are given. Which animal has the most similar hearing range to a human?
Goldfish (20 Hz20\text{ Hz}20 Hz to 3000 Hz3000\text{ Hz}3000 Hz)
Dolphin (1000 Hz1000\text{ Hz}1000 Hz to 150 000 Hz150\,000\text{ Hz}150000 Hz)
Dog (67 Hz67\text{ Hz}67 Hz to 45 000 Hz45\,000\text{ Hz}45000 Hz)
Bullfrog (100 Hz100\text{ Hz}100 Hz to 3000 Hz3000\text{ Hz}3000 Hz)
295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.