IIT JEE , AIEEE Forum - Physics , Mechanics

v_gurucharan

Q4. if the length of the tube is less and cannot accomodate the maximum rise in liquid, then meniscus adjusts itself so that liquid does not get spilled. how???

Q6. will the voltmeter be damaged if its connected in parallel in a circuit?

Q2 what happens to g at equator when earth stops rotating?

Q7. can we apply kirchooff's 2nd law for capacitors ? prove with an example

Q8. find the units digit of lcm of 3^2006-1 and 3^2006+1. show working.

i'll definitely acknowledge ur. work and gud ans. will be duly rewarded.

sooraj

when the liquid is at the edge of the tube, there is no upward force to draw the water up so that it gets spilt.

voltmeter is connected in paralled in a circuit for measuring pd.
only ammmeter is connected in series.

if earth stops rotating, ( an imaginable case), g may not vary. but apparant weight may increase

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