You can find middle and senior school Physics information in this blog. The focus is on the CBSE curriculum. However, IB materials may also be available here. This blog is complementary to the Sureshiisj Youtube channel. The pictures of classroom discussions can be found on that channel. However, other materials will be available here.
SECTION – A (PHYSICS) 1. Give one-word answers (2 x ½ = 1) (i) Convert one quintal into grams ____________ (ii) Convert 100 centimetres into kilometre ____________ 2. Fill in the blanks. (2 x ½ = 1) (i) Measurement of a physical quantity consists of a ________ and the _______ of the unit. (ii) Measurement is the comparison of an _________ quantity with _______ quantity. 3. Write true or false. (4 x ¼ = 1) (i) Submultiples of standard units are used to make large measurements. _____________ (ii) In scientific work, accuracy of measurement is not required. _____________ (iii) We can measure similar quantities with different instruments. _____________ (iv) Accurate measurements are always necessary in our day-to-day life. _____________ 4. Choose the most appropriate answer. (4 x ¼ = 1) (i) Which one of these is not a reliable unit of measurement? a. Handspan ...
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