61 of 45153 Questions
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0 votes0 answer92 viewsTaara 316 Days Ago
In Order To Increase The Angular Magnification Of A Simple Microscope, One Should Increase
JEE DiscussionsModified 10 Months and 16 Days Ago Taara
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0 votes1 answer139 viewsRachel 316 Days 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 10 Months and 16 Days Ago Rachel
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0 votes1 answer143 viewsSamantha 316 Days Ago
The Magnifying Power Or A Telescope Is M. If The Focal Length Of The Eye Piece Is Halved, Then Its Magnifying Power Is
JEE DiscussionsModified 10 Months and 16 Days Ago Samantha
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0 votes1 answer85 viewsMaria 316 Days Ago
Modified 10 Months and 16 Days Ago Maria
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0 votes1 answer72 viewsBenjamin 316 Days Ago
If The Focal Length Of The Eye Piece Of A Telescope Is Double, Its Magnifying Power M1 Will Be
JEE DiscussionsModified 10 Months and 16 Days Ago Benjamin
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0 votes1 answer144 viewsPaul 316 Days 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
JEE DiscussionsModified 10 Months and 16 Days Ago Paul
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0 votes1 answer144 viewsJan 316 Days Ago
The Earth Radiates In The Infra-red Region Of The Spectrum. The Spectrum Is Correctly Given By
JEE DiscussionsModified 10 Months and 16 Days Ago Jan
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0 votes1 answer103 viewsEmily 316 Days 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
JEE DiscussionsModified 10 Months and 16 Days Ago Emily
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0 votes1 answer69 viewsTracey 316 Days Ago
Modified 10 Months and 16 Days Ago Tracey
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0 votes1 answer64 viewsCameron 316 Days Ago
Modified 10 Months and 16 Days Ago Cameron
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0 votes1 answer82 viewsPenelope 316 Days Ago
Modified 10 Months and 16 Days Ago Penelope
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0 votes1 answer76 viewsPiers 316 Days Ago
Modified 10 Months and 16 Days Ago Piers
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0 votes1 answer149 viewsDiana 316 Days Ago
If Two Mirrors Are Kept At 60° To Each Other, Then The Number Of Images Formed By Them Is
JEE DiscussionsModified 10 Months and 16 Days Ago Diana
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0 votes1 answer92 viewsBlake 316 Days Ago
Modified 10 Months and 16 Days Ago Blake
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0 votes1 answer142 viewsPiers 316 Days 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
JEE DiscussionsModified 10 Months and 16 Days Ago Piers
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0 votes1 answer82 viewsUna 316 Days Ago
A Concave Lens Of Focal Length 20 Cm Placed In Contact With A Plane Mirror Acts As A Convex Mirror Of Focal Length
JEE DiscussionsModified 10 Months and 16 Days Ago Una
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0 votes1 answer75 viewsNatalie 316 Days 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
JEE DiscussionsModified 10 Months and 16 Days Ago Natalie
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0 votes1 answer92 viewsLuke 316 Days Ago
To Get Three Images Of A Single Object One Should Have Two Plane Mirrors At An Angle Of
JEE DiscussionsModified 10 Months and 16 Days Ago Luke
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0 votes1 answer144 viewsIsaac 316 Days Ago
Two Plane Mirrors Are Perpendicular To Each Other. A Ray After Suffering Reflection From The Two Mirrors Will Be
JEE DiscussionsModified 10 Months and 16 Days Ago Isaac
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0 votes1 answer150 viewsCarl 316 Days Ago
Modified 10 Months and 16 Days Ago Carl
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0 votes1 answer80 viewsDeirdre 316 Days Ago
Two Plane Mirrors Inclined To Each Other At An Angle 72 Degree, What Is The Number Of Image Formed?
JEE DiscussionsModified 10 Months and 16 Days Ago Deirdre
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0 votes1 answer147 viewsLauren 316 Days Ago
Modified 10 Months and 16 Days Ago Lauren
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0 votes1 answer100 viewsDiane 316 Days Ago
A Plane Mirror Produces A Magnification Of
JEE DiscussionsModified 10 Months and 16 Days Ago Diane
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0 votes1 answer131 viewsMaria 316 Days 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
JEE DiscussionsModified 10 Months and 16 Days Ago Maria
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0 votes1 answer134 viewsSonia 316 Days Ago
Modified 10 Months and 16 Days Ago Sonia
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0 votes1 answer78 viewsSneha 316 Days Ago
Which Of The Following Relation Is Called Minor Equation?
JEE DiscussionsModified 10 Months and 16 Days Ago Sneha
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20 votes1 answer136 viewsWilliam 1 Year Ago
A Beam Of Light From A Source L Is Incident Normally
JEE DiscussionsModified 1 Year Ago William
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20 votes1 answer149 views
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20 votes1 answer133 viewsElizabeth 1 Year Ago
A Small Object Is Placed 10cm Infront Of A Plane Mirror
JEE DiscussionsModified 1 Year Ago Elizabeth
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20 votes1 answer146 viewsRichard 1 Year Ago
A Man Runs Towards Mirror At A Speed Of
JEE DiscussionsModified 1 Year Ago Richard