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0 votes0 answer472 viewsDipayan Banerjee 1 Year Ago
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0 votes0 answer471 viewsAmy 3 Years Ago
An Object Is Placed At 2 F1 In Front Of A Convex Lens. What Is The
CBSE DiscussionsModified 3 Year Ago Amy
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0 votes0 answer448 viewsGrace 3 Years Ago
Draw A Labelled Diagram Showing How An Image Of A Small Size Can Be Projected On Large Screen
CBSE DiscussionsModified 3 Year Ago Grace
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0 votes0 answer446 viewsFrank 3 Years Ago
A Convex Lens Made Of A Material Of Refractive Index N2 Is Kept In A Medium Of Refractive Index N1.
CBSE DiscussionsModified 3 Year Ago Frank
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0 votes0 answer667 viewsJacob 3 Years Ago
Observe The Following Incomplete Ray Diagram Of An Object Where The Image A B Is Formed After Refraction From A Convex Lens.
CBSE DiscussionsModified 3 Year Ago Jacob
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0 votes0 answer283 viewsHeather 3 Years Ago
A Concave Lens Made Of A Material Of Refractive Index
CBSE DiscussionsModified 3 Year Ago Heather
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0 votes0 answer334 viewsCameron 3 Years Ago
(i) In Refraction Of Light Through A Rectangular Glass Slab (ii) What Happens When A Light Ray Is Incident Normally
CBSE DiscussionsModified 3 Year Ago Cameron
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0 votes0 answer424 viewsFaith 3 Years Ago
The Absolute Refractive Indices Of Glass And Water Are 4/3 And 3/2,
CBSE DiscussionsModified 3 Year Ago Faith
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0 votes0 answer410 viewsWendy 3 Years Ago
(i) Draw A Ray Diagram To Show The Refraction Of Light (ii) If The Refractive Index Of Glass For Light Going From Air To Glass Is 3/2,
CBSE DiscussionsModified 3 Year Ago Wendy
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0 votes0 answer589 viewsMelanie 3 Years Ago
(i) The Refractive Index Of Kerosene Is 1.44," (ii) A Ray Of Light Strikes A Glass Slab At An Angle Of Incidence Equal To 30°.
CBSE DiscussionsModified 3 Year Ago Melanie
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0 votes0 answer480 viewsLeela 3 Years Ago
A Spherical Mirror Produces An Image Of Magnification -1 On A Screen Placed At A Distance Of 50 Cm From The Mirror.
CBSE DiscussionsModified 3 Year Ago Leela
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0 votes0 answer1962 viewsJoe 3 Years Ago
Figure Shows A Ray Of Light Meeting The Glass Of The Window Of A Car At An Angle Of Incidence Of 40°.
CBSE DiscussionsModified 3 Year Ago Joe
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0 votes0 answer451 viewsJessica 3 Years Ago
When An Object Is Placed At A Distance Of 60cm From A Convex Spherical Mirror, The Magnification Produced Is 1/2.
CBSE DiscussionsModified 3 Year Ago Jessica
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0 votes0 answer412 viewsMegan 3 Years Ago
A Student Wants To Project The Image Of A Candle Flame On A Screen 48 Cm In Front Of A Mirror By Keeping The Flame At A Distance Of 12 Cm From Its Pole.
CBSE DiscussionsModified 3 Year Ago Megan
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0 votes0 answer292 viewsRose 3 Years Ago
If The Image Formed By A Mirror For All Positions Of The Object Placed In Front Of It Is Always Erect And Diminished, What Type Of Mirror Is It?
CBSE DiscussionsModified 3 Year Ago Rose
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0 votes0 answer346 viewsSam 3 Years Ago
If P,q And R Denote The Object Displace, Image Distance And The Radius Of Curvature Respectively,
CBSE DiscussionsModified 3 Year Ago Sam
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0 votes0 answer283 viewsCameron 3 Years Ago
Modified 3 Year Ago Cameron
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0 votes0 answer681 viewsChristopher 3 Years Ago
Rohit Wants To Have An Erect Image Of An Object Using A Converging Mirror Of Focal Length 40cm.
CBSE DiscussionsModified 3 Year Ago Christopher
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0 votes0 answer435 viewsMichael 3 Years Ago
The Magnification Produced By A Spherical Mirror Is -3.
CBSE DiscussionsModified 3 Year Ago Michael
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0 votes0 answer423 viewsAlison 3 Years Ago
(i) An Object 1 Cm High Produces A Real Image 1.5cm High When Placed At A Distance Of 15cm From A Concave Mirror. (ii) Write Two Uses Of Concave Mirrors.
CBSE DiscussionsModified 3 Year Ago Alison
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0 votes0 answer457 viewsJoan 3 Years Ago
A Concave Mirror Of Focal Length F Can Form A Magnified, Erect As Well As An Inverted Image Of An Object Place In Front Of It.
CBSE DiscussionsModified 3 Year Ago Joan
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0 votes0 answer433 viewsDominic 3 Years Ago
Modified 3 Year Ago Dominic
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0 votes0 answer286 viewsCarolyn 3 Years Ago
What Is Minimum Distance Between An Object And Its Real Image Formed By A Convex Lens?
CBSE DiscussionsModified 3 Year Ago Carolyn
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0 votes0 answer508 viewsJake 3 Years Ago
The Refractive Index Of Diamond Is 2.42 And That Of Glass Is 1.52.
CBSE DiscussionsModified 3 Year Ago Jake
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0 votes0 answer379 viewsAndrew 3 Years Ago
When Light Of Two Colours A And B Is Passed Through A Plane Boundary; A Is Bent More Than B.
CBSE DiscussionsModified 3 Year Ago Andrew
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0 votes0 answer555 viewsOwen 3 Years Ago
Modified 3 Year Ago Owen
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0 votes0 answer373 viewsKimberly 3 Years Ago
A Ray Of Light Is Refracted As Shown In Figure.
CBSE DiscussionsModified 3 Year Ago Kimberly
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0 votes0 answer321 viewsBenjamin 3 Years Ago
A Ray Of Light Is Incident On A Concave Mirror After Passing Through The Centre Of Curvature. What Is The Angle Of Incidence?
CBSE DiscussionsModified 3 Year Ago Benjamin
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0 votes0 answer394 viewsBhagyashree 3 Years Ago
Write The Relationship Of Object Distance (u), Image Distance (v) And Focal Length (f).
CBSE DiscussionsModified 3 Year Ago Bhagyashree
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0 votes0 answer250 viewsAbigail 3 Years Ago
If You Want To See An Enlarged Image Of Your Face, Which Type Of Mirror Will You Use?
CBSE DiscussionsModified 3 Year Ago Abigail