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0 votes0 answer612 views2 Years Ago
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0 votes0 answer565 views4 Years Ago
An Object Is Placed At 2 F1 In Front Of A Convex Lens. What Is The
CBSE DiscussionsModified 4 Year Ago
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0 votes0 answer553 views4 Years Ago
Draw A Labelled Diagram Showing How An Image Of A Small Size Can Be Projected On Large Screen
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0 votes0 answer553 views4 Years Ago
A Convex Lens Made Of A Material Of Refractive Index N2 Is Kept In A Medium Of Refractive Index N1.
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0 votes0 answer759 views4 Years Ago
Observe The Following Incomplete Ray Diagram Of An Object Where The Image A B Is Formed After Refraction From A Convex Lens.
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0 votes0 answer347 views4 Years Ago
A Concave Lens Made Of A Material Of Refractive Index
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0 votes0 answer413 views4 Years Ago
(i) In Refraction Of Light Through A Rectangular Glass Slab (ii) What Happens When A Light Ray Is Incident Normally
CBSE DiscussionsModified 4 Year Ago
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0 votes0 answer524 views4 Years Ago
The Absolute Refractive Indices Of Glass And Water Are 4/3 And 3/2,
CBSE DiscussionsModified 4 Year Ago
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0 votes0 answer519 views
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0 votes0 answer779 views4 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 4 Year Ago
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0 votes0 answer593 viewsLeela 4 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 4 Year Ago Leela
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0 votes0 answer2850 views4 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 4 Year Ago
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0 votes0 answer601 views4 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 4 Year Ago
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0 votes0 answer514 views
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0 votes0 answer359 views
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0 votes0 answer447 views4 Years Ago
If P,q And R Denote The Object Displace, Image Distance And The Radius Of Curvature Respectively,
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0 votes0 answer359 views4 Years Ago
Modified 4 Year Ago
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0 votes0 answer782 views4 Years Ago
Rohit Wants To Have An Erect Image Of An Object Using A Converging Mirror Of Focal Length 40cm.
CBSE DiscussionsModified 4 Year Ago
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0 votes0 answer529 views4 Years Ago
The Magnification Produced By A Spherical Mirror Is -3.
CBSE DiscussionsModified 4 Year Ago
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0 votes0 answer561 views
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0 votes0 answer573 views4 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 4 Year Ago
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0 votes0 answer563 views4 Years Ago
Modified 4 Year Ago
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0 votes0 answer376 views4 Years Ago
What Is Minimum Distance Between An Object And Its Real Image Formed By A Convex Lens?
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0 votes0 answer623 views4 Years Ago
The Refractive Index Of Diamond Is 2.42 And That Of Glass Is 1.52.
CBSE DiscussionsModified 4 Year Ago
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0 votes0 answer467 views4 Years Ago
When Light Of Two Colours A And B Is Passed Through A Plane Boundary; A Is Bent More Than B.
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0 votes0 answer681 views4 Years Ago
Modified 4 Year Ago
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0 votes0 answer470 views
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0 votes0 answer421 views4 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 4 Year Ago
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0 votes0 answer505 viewsBhagyashree 4 Years Ago
Write The Relationship Of Object Distance (u), Image Distance (v) And Focal Length (f).
CBSE DiscussionsModified 4 Year Ago Bhagyashree
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0 votes0 answer309 views4 Years Ago
If You Want To See An Enlarged Image Of Your Face, Which Type Of Mirror Will You Use?
CBSE DiscussionsModified 4 Year Ago