LAKHMIR SINGH & MANJIT KAUR-TEST PAPER 4-SECTION A
- Refractive index of media A, B, C and Dare: In which of the four ...
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- Draw ray diagrams to illustrate the formation of a virtual image by us...
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- (a) What is an electromagnet? Draw a labelled diagram to show the maki...
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- (a) What is a nuclear reactor? What is the fuel used in a nuclear reac...
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- (a) Explain why, a solar cooker box is (i) painted black from inside, ...
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- Write the help of a labelled circuit diagram, describe an activity to ...
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- (a) "Improvements in our lifestyle have resulted in greater amounts of...
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- Analyse the following current-time graphs from two different sources: ...
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- A student is performing an experiment to study the formation of image ...
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- A person needs a lens of power, -5.5 D for correcting his distant visi...
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