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why is vernier caliper regarded as less accurate than measurement taken in screw guage?
who invented java?
what was the contribution of pierre curie for recieving nobel prize for chemistry
what is diffusion?
What is the symptoms of goiter?
What is 'NUCLEAR FISSION'?
Calculate the weight of sodium sulphate required to prepare 1 kg of 0.2 moles of aqueous soln?
Calculate the weight of sugar that must be dissolved in 400 dcm3 of water to prepare 0.05 molar solution.?
1.2 gm of sample chalk ( CaCO3 ) containing clay as impurity was treated with excess of dil HCl. The volume of CO2 liberated at STP was 230 ml. Calculate the percentage of impurity of the sample.
How many moles ofoxygen are required to produce 242g of MgO by burning Magnesium. (Mg = 24, O = 16 )
hOW MANY MOLECULES ARE PRESENT IN 2.24ml of co2 measured at STP?
what is rolling friction
Find the sum to n terms of the series whose n th term is given by 1)n(n+1)(n+4) 2)n*n+2raised to n 3)(2n-1)raised to 2
Find the sum to n terms of each of the series 1)1*2+2*3+3*4+4*5........ 2)1*2*3+2*3*4+3*4*5+....... 3)3*1*1+5*2*2+7*3*3+...... 4)1/1*2+1/2*3+1/3*4+....... 5)5*5+6*6+7*7+.....+20*20 6)3*8+6*11+9*14+...... 7)1*1+(1*1+2*2)+(1*1+2*2+3*3)+..... well it will be easy for me to understand if you give explanation too. have a nice day !
what is m.s.d ?
father of internet?
what is internet?
what is concave mirror?
HCF of 65 and 117 is expressible in the form 65m-117. Find the LCM of 65 and 117 using prime factorization method.
what are the parts of a human body