Answers to AQA GCSE Inverse square law and photosynthesis (Biology)
Practice Questions
1. State the formula for the inverse square law.
2. Fill in the table below to predict how changing distance will affect the amount of light intensity
| Effect on distance | Light intensity |
|---|---|
| Doubles | 1/4 of value |
| Triples | 1/9 of value |
| Quadruples | 1/16 of value |
Factors affecting the rate of photosynthesis
Measuring & calculating rates of photosynthesis
Inverse square law and photosynthesis
Economics of enhancing the conditions in greenhouses
Investigating the effect of light intensity on the rate of photosynthesis