The magnifying power of a simple microscope is $6$ The focal length of its in meters will be, if least distance of distinct vision is $25 c m$

Question

The magnifying power of a simple microscope is 6 The focal length of its in meters will be- least distance of distinct vision is 25 cm 0-060-250-050-12

Toppr Admin · Accepted Answer

As we know-m-1-Df-x21D2-6-1-25f-x21D2-f-5-xA0-cm-0-05-xA0-m

The magnifying power of a simple microscope is $6$ The focal length of its in meters will be, if least distance of distinct vision is $25 c m$
$0.06$
$0.25$
$0.05$
$0.12$

As we know,
$m = 1 + \frac{D}{f} \Rightarrow 6 = 1 + \frac{25}{f} \Rightarrow f = 5 c m = 0.05 m$

The magnifying power of a simple microscope is 6 The focal length of its in meters will be, if least distance of distinct vision is 25 cm 0.060.250.050.12

As we know,m=1+Df⇒6=1+25f⇒f=5 cm=0.05 m

The magnifying power of a simple microscope is $6$ The focal length of its in meters will be, if least distance of distinct vision is $25 c m$
$0.06$
$0.25$
$0.05$
$0.12$

As we know,
$m = 1 + \frac{D}{f} \Rightarrow 6 = 1 + \frac{25}{f} \Rightarrow f = 5 c m = 0.05 m$