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0 votes0 answer217 viewsTaara 4 Years Ago
In Order To Increase The Angular Magnification Of A Simple Microscope, One Should Increase
JEE DiscussionsModified 4 Year Ago Taara
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0 votes1 answer255 views4 Years Ago
An Astronomical Telescope Has Objective And Eye Piece Lenses Of Powers 0.5 D And 20 D. Respectively. What Will Be Its Magnifying Power?
JEE DiscussionsModified 4 Year Ago
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0 votes1 answer285 views4 Years Ago
The Magnifying Power Or A Telescope Is M. If The Focal Length Of The Eye Piece Is Halved, Then Its Magnifying Power Is
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0 votes1 answer165 views4 Years Ago
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0 votes1 answer128 views4 Years Ago
If The Focal Length Of The Eye Piece Of A Telescope Is Double, Its Magnifying Power M1 Will Be
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0 votes1 answer244 views4 Years Ago
The Far Point Of Myopia Person Is 80 Cm In Front Of His Eye. The Power Of The Lens Required To See Very Distant Objects Is
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0 votes1 answer290 views4 Years Ago
The Earth Radiates In The Infra-red Region Of The Spectrum. The Spectrum Is Correctly Given By
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0 votes1 answer203 views4 Years Ago
If Sound Travelling At 340 Ms^-1 Enters Water Where Its Speed Becomes 1480 Ms-^-1, Then Critical Angle For Total Internal Reflection Is
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0 votes1 answer164 views4 Years Ago
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0 votes1 answer109 views4 Years Ago
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0 votes1 answer154 views4 Years Ago
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0 votes1 answer125 views4 Years Ago
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0 votes1 answer383 views4 Years Ago
If Two Mirrors Are Kept At 60° To Each Other, Then The Number Of Images Formed By Them Is
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0 votes1 answer234 views4 Years Ago
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0 votes1 answer257 views4 Years Ago
VAn Object Is Placed At A Distance 20 Cm From The Pole Of A Convex Mirror Of Focal Length 20 Cm. The Image Is Produced At
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0 votes1 answer183 views4 Years Ago
A Concave Lens Of Focal Length 20 Cm Placed In Contact With A Plane Mirror Acts As A Convex Mirror Of Focal Length
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0 votes1 answer120 views4 Years Ago
The Magnification Of The Image When An Object Is Placed At A Distance X From The Principal Focus Of A Mirror Of Focal Length F Is
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0 votes1 answer162 views4 Years Ago
To Get Three Images Of A Single Object One Should Have Two Plane Mirrors At An Angle Of
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0 votes1 answer326 views4 Years Ago
Two Plane Mirrors Are Perpendicular To Each Other. A Ray After Suffering Reflection From The Two Mirrors Will Be
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0 votes1 answer273 views
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0 votes1 answer164 views4 Years Ago
Two Plane Mirrors Inclined To Each Other At An Angle 72 Degree, What Is The Number Of Image Formed?
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0 votes1 answer318 views
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0 votes1 answer199 views
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0 votes1 answer242 views4 Years Ago
A Ray Of Light Is Incident On A Plane Mirror At An Angle Of 60 Degree . The Angle Of Deviation Produced By The Mirror Is
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0 votes1 answer258 views4 Years Ago
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0 votes1 answer171 viewsSneha 4 Years Ago
Which Of The Following Relation Is Called Minor Equation?
JEE DiscussionsModified 4 Year Ago Sneha