Judge how deep the pool really is
Exercise and reference answers
- Missing parts
- Answer
- shallower
- Choices
- shallower
- deeper
- Answer
- three quarters
- Choices
- four thirds
- three quarters
- Complete the statement
- Viewed from air, a pool of water looks {0} than it really is, with an apparent depth of {1} of the real depth.
- Instructions
- Tap a word and then a fraction to complete the sentence about how deep a pool looks.
Explanation
_Source: syllabus Physics Part II, Ch 9 §9.3 'Real and apparent depth'_