CBSE Class 10 Science - Physics Previous Year Question Paper
Last 5 Year Solutions for CBSE Class 10 Science - Physics
Prepare for CBSE class 10 Science - Physics board paper with the help of previous years solved question papers. Vedantu provides CBSE last 5-year Science - Physics question paper with video solutions.
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Puneeth V s s
added on Mon Feb 16 10:43:23 UTC 2015 3319 views
Question - "A concave mirror of focal length 15 cm can form a magnified, erect as well as
inverted image of an object placed in front of it." Justify this statement stating the
position of the object with respect to the pole of the mirror in both the cases
for obtaining the images.
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Puneeth V s s
added on Mon Feb 16 06:00:41 UTC 2015 915 views
Question - A student focused the Sun rays using an optical device 'X' on a screen S as shown.
From this it may be concluded that the device 'X' is a (select the correct option)
(A) Convex lens off focal length 10 cm.
(B) Convex lens of radius of curvature 20 cm.
(C) Convex lens of focal length 20 cm.
(D) Concave mirror of focal length 20 cm.
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Puneeth V s s
added on Mon Feb 16 06:33:15 UTC 2015 554 views
Question - Draw a ray diagram to show the path of the refracted ray in each of the following
cases:
A ray of light incident on a concave lens is
(i) passing through its optical centre.
(ii) parallel to its principal axis.
(iii) directed towards its principal focus.
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Puneeth V s s
added on Mon Feb 16 05:58:33 UTC 2015 296 views
Question - Study the following diagrams in which the path of a ray of light passing through
a glass prism as traced by four students P, Q, R and S is shown:
The student who has traced the path correctly is
(A) P
(B) Q
(C) R
(D) S
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Puneeth V s s
added on Mon Feb 16 06:01:13 UTC 2015 203 views
Question - A converging lens has focal length of 12 cm. Calculate at what distance
the object should be placed from the lens so that it forms an image at
48 cm on the other side of the lens.
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