The photograph of a house occupies an area of 1.75 cmon a 35 mm slide. The slide is projected on to a screen, and the area of the house on the screen is 1.55 m2. What is the linear magnification of the projector-screen arrangement?

Asked by Abhisek | 1 year ago |  67

##### Solution :-

Arial Magnification = Area of the image/Area of the object

$$\dfrac{1.55}{1.75 }\times 10^4$$

= 8.857x 103

Linear Magnification = $$\sqrt{Arial\; magnification}$$

$$\sqrt{8.857}\times 10^3$$

= 94. 1

Answered by Pragya Singh | 1 year ago

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