Recent Questions
-
0 votes0 answer175 views
A Concave Lens Made Of A Material Of Refractive Index
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer245 views
(i) In Refraction Of Light Through A Rectangular Glass Slab (ii) What Happens When A Light Ray Is Incident Normally
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer294 views
The Absolute Refractive Indices Of Glass And Water Are 4/3 And 3/2,
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer301 views
(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 1 Year Ago
-
0 votes0 answer298 views
(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 1 Year Ago
-
0 votes0 answer316 views
A Spherical Mirror Produces An Image Of Magnification -1 On A Screen Placed At A Distance Of 50 Cm From The Mirror.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer857 views
Figure Shows A Ray Of Light Meeting The Glass Of The Window Of A Car At An Angle Of Incidence Of 40°.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer295 views
When An Object Is Placed At A Distance Of 60cm From A Convex Spherical Mirror, The Magnification Produced Is 1/2.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer302 views
-
0 votes0 answer208 views
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 1 Year Ago
-
0 votes0 answer205 views
If P,q And R Denote The Object Displace, Image Distance And The Radius Of Curvature Respectively,
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer207 views
-
0 votes0 answer380 views
Rohit Wants To Have An Erect Image Of An Object Using A Converging Mirror Of Focal Length 40cm.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer283 views
The Magnification Produced By A Spherical Mirror Is -3.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer270 views
-
0 votes0 answer306 views
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 1 Year Ago
-
0 votes0 answer302 views
Modified 1 Year Ago
-
0 votes0 answer168 views
What Is Minimum Distance Between An Object And Its Real Image Formed By A Convex Lens?
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer331 views
The Refractive Index Of Diamond Is 2.42 And That Of Glass Is 1.52.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer236 views
When Light Of Two Colours A And B Is Passed Through A Plane Boundary; A Is Bent More Than B.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer342 views
Modified 1 Year Ago
-
0 votes0 answer255 views
A Ray Of Light Is Refracted As Shown In Figure.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer233 views
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 1 Year Ago
-
0 votes0 answer272 views
Write The Relationship Of Object Distance (u), Image Distance (v) And Focal Length (f).
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer158 views
If You Want To See An Enlarged Image Of Your Face, Which Type Of Mirror Will You Use?
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer159 views
Where Is The Image Formed When An Object Is At Large Distance From A Concave Mirror?
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer177 views
A Ray Is Incident On A Plane Mirror As Shown In Figure.
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer98 views
What Is The Radius Of Curvature Of Plane Mirror?
CBSE DiscussionsModified 1 Year Ago
-
0 votes0 answer165 views
Modified 1 Year Ago
-
0 votes0 answer225 views
Assertion : Higher Is The Refractive Index Of A Medium Or Denser The Medium Reason : Refractive Index Is Inversely Proportional To Velocity.
CBSE DiscussionsModified 1 Year Ago
