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Three friends A, B and C shared chocolates from a bowl. A took 1/3rd of the chocolates, but returned four to the bowl. B took 1/4th of what was left but returned three chocolates to the bowl. C took half of the remainder but return two back into the bowl. If the bowl has 17 chocolates left, how many chocolates were originally there in the bowl ?
Calculate the sigma factor for the following operating conditions Bowl length L=0.1m Rotation rate n=2000/s R0=0.02m, R1=0.01m
Calculate the sigma factor for the following operating conditions Bowl length L=0.2m Rotation rate n=2000/s R0=0.02m, R1=0.01m
Calculate the sigma factor for the following operating conditions Bowl length L=0.3m Rotation rate n=2000/s R0=0.02m, R1=0.01m
Calculate the sigma factor for the following operating conditions Bowl length L=0.1m Rotation rate n=4000/s R0=0.02m, R1=0.01m
Rock mass parameters for a shale rock, mb, s, and a of the Hoek and Brown failure criterion as given in the equation are 2.4, 0.01 and 0.52 respectively. The uni-axial compressive strength (σCi) of intact sh!le is 50 MPa.
$${\sigma _1} = {\sigma _3} + {\sigma _{ci}}{\left( {{m_b}\frac{{{\sigma _3}}}{{{\sigma _{ci}}}} + S} \right)^a}$$
The global rock mass strength of shale in MPa is
2.Bowl S contains only marbles. If 14 of the marbles were removed, the bowl would be filled to  12 of its capacity. If 100 marbles were added, the bowl would be full. How many marbles are in bowl S?
A metallic hemispherical bowl is made up of steel. The total steel used in making the bowl is 342π cm3. The bowl can hold 144π cm3 water. What is the thickness (in cm) of bowl and the curved surface area (in cm2) of outer side?
Three friends, returning from a movie, stopped to eat at a restaurant. After dinner, they paid their bill and noticed a bowl of mints at the front counter. Sita took $$\frac{1}{3}$$ of the mints, but returned four because she had a monetary pang of guilt. Fatima then took $$\frac{1}{4}$$ of what was left but returned three for similar reasons. Eswari then took half of the remainder but threw two back into the bowl. The bowl had only 17 mints left when the raid was over. How many mints were originally in the bowl?
In an experiment you add increasing amount of sigma factor to a mixture of DNA fragment and core polymerase in vitro. You also add ATP and ATP in the mixture and check the rate of incorporation. Results show that the incorporation of both of this labels increase on adding more sigma factor. What will you conclude from your observation?