Awater tank is completely filled with liquid water at 20 degree celcius. the tank material is such that it can withsatand tension caused by a volume expansion of 2%. determine the max temperature rise in celcius degress allowed without jeopardizing safety. neglet the effect of pressure change.

On a average work day more than work place firs are reorted

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.