alok
Popular questions and responses by alok
Maths
Prove that max & min values of asinx+bcosx are =/ (a^2+b^2)^1/2
asked on July 12, 2013 
numerical
a ball is dropped from height h after one second another ball dropped freely from point 20 m below where first ball dropped both of them reach the grount at the same time calculate the value of h
asked on July 14, 2018 
Memt 202
If a rod of 1025 steel 0.5 m (19.7 in) long is heated from 20 to 80 deg C (68 to 176 deg F) while its ends are maintained rigid, determine the type and magnitude of stress that develops. Assume that at 20 deg C the rod is stress free.
asked on November 11, 2010 
physics
four masses of 2 kg,4kg,3kg, and 6 kg are kept at the corner of square ABCD are side 1 m then (A) find moment of inertia about an axis which passes through a point of intersection its diagonal and perpendicular on it . (b) about the axis AB. (C) about
asked on October 8, 2017 
chemestry
H3PO4 is a tribasic acid and one of its salt is NaH2PO4.what volume of 1M NaOH solution should be added to 12g of NaH2PO4 to convert it into Na3PO4?
asked on June 3, 2015 
math
A man drove his car northward,then turned left and drove 10 km and again turned left and drove 20 km.He found himself 10 km west of his starting point.How far did he drive northward initially.
asked on December 14, 2015 
biotechnology
i want secondary antibody dilution in 1:15000 in PBS. How i should do it
asked on July 2, 2015 
Math
Two sides of rectangle are 20 cm &10 cm. They are increased in ratio 2:3 & 3:7 . Find the percentage increase in its area?
asked on May 18, 2012 
Maths
2+2
asked on October 12, 2009

Math
Raj
posted on June 29, 2020 
Math
Gud
posted on October 11, 2019 
physics
Find out the answer by yourself
posted on August 12, 2016 
Math
hsyv
posted on October 20, 2015 
chemistry 12th grade
What is Ph value of water
posted on October 12, 2009