GCSE Physics – Magnification
Learning Objectives
I can rearrange magnification = image height / object height
I can use magnification = image height / object height
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Question 1 of 25
1. Question
What is magnification?
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Question 2 of 25
2. Question
What is the formula for magnification?
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Question 3 of 25
3. Question
Rearrange the magnification formula for object height
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Question 4 of 25
4. Question
Rearrange the magnification formula for image height
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Question 5 of 25
5. Question
What is the unit for magnification?
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Question 6 of 25
6. Question
Why does magnification have no units?
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Question 7 of 25
7. Question
What units should object and image height be in?
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Question 8 of 25
8. Question
Which units for object and image height would be correct?
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Question 9 of 25
9. Question
If image height is 8 cm and object height is 0.4 mm what is the magnification?
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Question 10 of 25
10. Question
If image height is 20 mm and object height is 0.2 mm what is the magnification?
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Question 11 of 25
11. Question
If image height is 0.25 cm and object height is 0.005 cm what is the magnification?
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Question 12 of 25
12. Question
If image height is 5 cm and object height is 0.2 cm what is the magnification?
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Question 13 of 25
13. Question
If a magnification causes area to increase by 25 x, what was the magnification?
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Question 14 of 25
14. Question
If a magnification causes area to increase by 169 x, what was the magnification?
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Question 15 of 25
15. Question
If a magnification causes area to increase by 100 x, what was the magnification?
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Question 16 of 25
16. Question
If a magnification causes area to increase by 400 x, what was the magnification?
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Question 17 of 25
17. Question
If magnification is 40 x and the object height is 2 mm, how tall is the image?
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Question 18 of 25
18. Question
If magnification is 10 x and the object height is 1.3 cm, how tall is the image?
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Question 19 of 25
19. Question
If magnification is 100 x and the object height is 0.8 mm, how tall is the image?
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Question 20 of 25
20. Question
If magnification is 2 x and the object height is 120 cm, how tall is the image?
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Question 21 of 25
21. Question
If magnification is 4000 x and the object height is 0.006 cm, how tall is the image?
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Question 22 of 25
22. Question
If image height is 12 cm and magnification is 40 x, how tall is the object?
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Question 23 of 25
23. Question
If image height is 3.7 cm and magnification is 24 x, how tall is the object?
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Question 24 of 25
24. Question
If image height is 31 mm and magnification is 2 x, how tall is the object?
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Question 25 of 25
25. Question
If image height is 0.45 cm and magnification is 9 x, how tall is the object?
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