physics lenses
TRANSCRIPT
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39 Lenses
A B C
D E F
SMSJ
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40
f
LensesSMSJ
Determine the component or structure of a Concave and Convex lens
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Main axisF
F
O
LensesSMSJ
Main axis
Main axis
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42
O
F
F
LensesSMSJ
Main axis
Main axis
Main axis
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43
F2F 2FF
What is the characteristics of images formed by a convex lens when u < f?
Uses
•Magnifying lenses
•Spectacles- short blindness
LensesSMSJ
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44
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when u = f?
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45
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when 2f > u > f?
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46
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when u = 2f?
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47
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when u > 2f?
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49
F2F F
LensesSMSJ
What is the characteristics of images formed by a convex lens when u = ?8
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50
F2F
LensesSMSJ
What is the characteristics of images formed by a convex lens when u < f?
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51
F2F
LensesSMSJ
What is the characteristics of images formed by a convex lens when u < f?