Question

ഒരു കല്ലിൻഡെ വായുവിലെ ഭാരം 120 N ഉം ഭാരം 100 N ഉം ആണെങ്കിൽ ജലം കല്ലിൽ പ്രയോഗിച്ച പ്ളവക്ഷമബലം കണക്കാക്കുക

Answer 1

SOLUTION

TO DETERMINE

The weight of a piece of stone in air is 120N and its weight in water is 100N. calculate the buoyancy experienced by the stone

EVALUATION

Here it is given that the weight of a piece of stone in air is 120N and its weight in water is 100N

Thus

Weight of a piece of stone in air = 120 N

Weight in water = 100 N

Now Buoyancy is a force on an object making that object rise or move upward

Thus the required buoyancy

= Weight of stone in air - Weight of stone in water

= 120 N - 100 N

= 20 N

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