Question 45
Look at Figure 10.36 and answer the questions.
Circle the correct answer. Air is (more / less) optically dense than the glass block.
Circle the correct answer. Air is (more / less) optically dense than the glass block.
Cambridge Secondary (7-9). Stage 8. MCE Science. Student Book - Unit 10: Light - Question 45
Cambridge Secondary (7-9) · Unit 10: Light
