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Recent questions tagged telegram-300

(chatquestion)...42. If o is a complex cube root of unity, then value of expression [a- cos 0) (1 – w) + ... + TC (12 – @) (12 – o³)} 370 (a) - 1 (b) 0 (c) 1 (d) V3/2

asked Apr 15, 2020 by balaji.thirumalai

1 answer

(chatquestion)...(2) One which is painted thick white 3}One which is painted thick black (4) One which is painted bright white A body cools from 60°C to 50°C in 10 minutes. If 99. the room temperature is 25°C and assuming Newotn's cooling law holds good, the temperature of the body at the end of next 10 minutes is : (2) 42.85°C (1) 45°C (4) 38.5°C (3) 40°C 100. As compared to the person with white skin, the person with black skin will experience I more cold

asked Jan 20, 2020 by balaji.thirumalai

0 answers

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