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What is the magnification produced by a lens if the object distance is 15 cm and
What is the magnification produced by a lens if the object distance is 15 cm and the image distance is 45 cm?
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Q1
What is the magnification produced by a lens if the object distance is 15 cm and the image distance is 45 cm?
1/3
1/2
3
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Magnification (m) = image distance/object distance = 45/15 = 3.
Questions & Step-by-step Solutions
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Q
Q: What is the magnification produced by a lens if the object distance is 15 cm and the image distance is 45 cm?
Solution:
Magnification (m) = image distance/object distance = 45/15 = 3.
Steps: 5
Show Steps
Step 1: Identify the object distance (u) and the image distance (v). Here, object distance is 15 cm and image distance is 45 cm.
Step 2: Write down the formula for magnification (m), which is m = image distance (v) / object distance (u).
Step 3: Substitute the values into the formula: m = 45 cm / 15 cm.
Step 4: Perform the division: 45 divided by 15 equals 3.
Step 5: Conclude that the magnification produced by the lens is 3.
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