Lateral magnification of objective of compound microscope is 100 and angular magnification of its eyepiece is 20. The magnifying power of compound microscope is

Options

A. 120
B. 5
C. 2000
D. 1000

Answer

To find the magnifying power of a compound microscope, we can use the formula:

\[ \text{Magnifying Power (M)} = \text{Lateral Magnification (L)} \times \text{Angular Magnification (A)} \]

Given:
- Lateral Magnification (L) = 100
- Angular Magnification (A) = 20

Now, let's calculate the magnifying power step by step.

### Step 1: Write down the formula for magnifying power
\[ M = L \times A \]

### Step 2: Substitute the values into the formula
\[ M = 100 \times 20 \]

### Step 3: Perform the multiplication
\[ M = 2000 \]

### Conclusion
The magnifying power of the compound microscope is 2000.

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