Page 1 - Home Assignment
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SAI INTERNATIONAL SCHOOL
                                                        Class-6

                                                Home Assignment
                                                  Subject-Physics
                                        Ch-Light, Shadow & Reflection

                                           Subtopic- Pinhole Camera
               INSTRUCTIONS:
               Please solve or paste the worksheet in the Physics Copy.
               For Assertion& Reason question follow the following directions.
                       DIRECTION: Each of these questions contains an Assertion followed by Reason. Read
                       them carefully and answer the question on the basis of following options. You have to

                       select the one that best describes the two statements.
                       (a) If both Assertion and Reason are correct and Reason is the correct explanation of
                       Assertion.
                       (b) If both Assertion and Reason are correct, but Reason is not the correct explanation of
                       Assertion.
                       (c) If Assertion is correct but Reason is incorrect.
                       (d) If Assertion is incorrect but Reason is correct
                       (e) If Assertion & Reason both are incorrect.

                       S.No.      Questions                                                      Marks

                               Nature of the image formed by a pinhole camera is...........      1


                         1        a)  Always smaller
                                  b)  Always Larger
                                  c)  Only horizontally inverted
                                  d)  Horizontally and vertically inverted.
                               Pinhole camera is working on which principle?                     1


                         2         a)  Speed of light
                                   b)  Rectilinear propagation of light
                                   c)  Wave nature of light
                                   d)  None of the above
                         3     Explain the working of a pinhole camera.                          2


                         4     Write the steps to make a pinhole camera?                         3

                               Assertion: The working principle of pinhole camera is             1
                               Rectilinear propagation of light.
                         5
                               Reason: Horizontally and vertically inverted shadow can be
                               formed by pinhole camera.
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