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hari
Questions and answers by visitors named
hari
Questions (8)
how to Calculate the molarity of a solution if sulphuric acid contains 13%H2SO4 by mass and density is 1.02 gm per cm3.
3 answers
537 views
how to Calculate the molarity of a solution if sulphuric acid contains 13%H2SO4 by mass and density is 1.02 gm per cm3.
2 answers
729 views
Consider a c-Si solar cell whose fingers have a resistance R=0.1Ω. What would be the finger's resistance (in Ω) if the
5 answers
1,795 views
a carnot engine is designed to operate between 480K and 300K.if the engine actually produces 1.4j of mechanical energy per
1 answer
632 views
a body of mass 2kg starting from origin t=0,has an initial velocity of 5m/s along x-axis and it subjected to constant force of
1 answer
685 views
a particle starts from rest and travels a distance x with uniform acceleration, then it travels a distance 2x with uniform speed
1 answer
645 views
A student uses spring balance of range 500gwt. He records the weight of a small iron cube of mass 100g in air, in tap water and
2 answers
737 views
One rectangle is twice as long as it is wide. The second rectangle is 3cm longer than the first one, and 1cm narrower than the
2 answers
496 views
Answers (6)
I will tell u
10.83
52,54,56,58,
473000 litres
100N
please answer this question