Question set
Lenses: Think It Through
Ten questions on lenses: convex and concave lenses, the images they form, the lens formula, magnification and power. One asks you to choose a drawing. Every answer has a worked solution that names the usual slip.
PhysicsHigh School (9–10)Lenses and Optical Instruments
- questions
- 10
- at your own pace
- Untimed
- marks
- 10
- right / wrong
- +1 / 0
questions
at your own pace
marks
right / wrong
At a glance
| Part | Questions | Marks |
|---|---|---|
| All questions | 10 | 10 |
Marking
- Right answer: +1
- Wrong answer: 0, nothing taken away
- Left blank: 0
Time
No time limit: work at your own pace.
