08-12-2023, 11:49 AM
CBSE +2 Annual Exam 2022 Physics question paper sets are attached below for additional references, that can be downloaded easily.
Some sample questions from the question papers are:
(ii) Welding arcs
(iii)Hot bodies
Write one use each of these waves.
(ii) What is the physical significance of the slope of the graph ?
Check the following question papers for more details.
Some sample questions from the question papers are:
- How is an emf generated by a solar cell due to the three basic processes involved ? Explain.
- Name the electromagnetic waves which are produced by the following
(ii) Welding arcs
(iii)Hot bodies
Write one use each of these waves.
- A tank is filled with a transparent liquid to height ‘H’. A coin suspended by a thread in the liquid is gradually lowered till it touches the bottom. The apparent depth is determined corresponding to different positions of the coin.
(ii) What is the physical significance of the slope of the graph ?
- What are matter waves ? A proton and an alpha particle are accelerated through the same potential difference. Find the ratio of the de Broglie wavelength associated with the proton to that with the alpha particle.
- Draw a labelled ray diagram showing the formation of the image at least distance of distinct vision by a compound microscope.
Check the following question papers for more details.