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Cambridge Secondary (7-9). Stage 8. MCE Science. Student Book - Unit 10: Light - Question 81

Cambridge Secondary (7-9) · Unit 10: Light

Question 81

Look at the picture of a spoon in water. State whether each sentence is true or false.

The optical density of the water is lower than the optical density of the air.

Question illustration
  1. True
  2. False
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