Page 1 - Home Assignment
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SAI INTERNATIONAL SCHOOL
                                                        Class-6

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

                                                Subtopic- Shadow
               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.
               Sl.No      QUESTIONS                                                              MARKS

                          Darkest part of a shadow is known as...................                1


                   1          a)  Penumbra
                              b)  Umbra
                              c)  Screen
                              d)  None of the above
                          Faint part of a shadow is known as....................                 1


                   2          a)  Penumbra
                              b)  Umbra
                              c)  Screen
                              d)  None of the above
                   3      Umbra lies around the penumbra. (True/False)                           1

                           Which of the following materials are required for shadow?             1


                              a)  Opaque object
                   4
                              b)  Source of light
                              c)  Screen
                              d)  All of the above
                          Assertion: No light could reach behind the opaque object.              1
                    5     Reason: Light can bend around the edges of an object.



                   6      Define shadow?                                                         1
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