Compute formula for number of bacteria as function of time
The colony of bacteria increases exponentially. Colony starts with 5 bacteria, but 5 hours after starting of experiment, it has grown to 230 bacteria. (a) Write the formula for number of bacteria as the function of time.
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The magnetic field is perpendicular to a circular coil of 5 turns and diameter 20 cm changes from +1.85T to -0.25 T in 30ms. Determine the change in magnetic flux and induced emf?
If 33.5 mL of the acid solution are needed to neutralize the 25.0 mL of the base solution, the concentration of the NaOH in moles/liter is? A standard solution of 0.154 M HCl is used to explain the concentration of a NaOH solution whose concentrat
We wish to evaluate the times of flight of two light beams; one in a tank of carbon tetrachloride (n = 1.46), the other in air (n = 1.0). When the path lengths are made the same, determine how long should the tank be if a millionth of a second dif
On a day when the atmospheric pressure was29.85 in Hg, he trapped some air in the tip of a J-tube and calculated the difference in the height of the mercury in the two arms of the tube (h).
Colony starts with 5 bacteria, but 5 hours after starting of experiment, it has grown to 230 bacteria. Write the formula for number of bacteria as the function of time.
Determine the (i) x-component and (ii) y-component of the velocity of the third part? (iii) Determine how much energy is liberated in the explosion? Avoid effects due to the gravitational force.
Calculate the maximum height, neglecting all the forms of friction, to which a car of mass 1000kg can be driven on the 1 gallon fuel given that the engine cylinder temperature is 2000 Celsius and the exit temperature is 800 Celsius?
Determine the initial angular velocity of the fly-wheel if, after two minutes, the flywheel is rotating clock-wise at 250 rad/sec and the acceleration of the fly-wheel is a constant 4 rad/sec^2, clock-wise?
Given the average rate of the reaction is found to be 4.50 × 10-4 M/s, explain how long will it take the concentration to drop to 0.340 M? In the reaction A → products, the initial concentration of A is 0.421 M.
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