Related Questions

A patient has to take a medical capsule made with a cylindrical shape in the middle and 2 hemi-spheres at both ends. What is the amount of powder filled inside the capsule if the total height of the capsule is 118 mm and radius is 9 mm?
A cylindrical capsule has hemispherical ends of the radii equal to radius of the cylindrical part. If length of the capsule is 40 m and radius 6 m, what is thetotal surface area of this capsule?
A bacteria gives birth to two new bacteria in each second and the life span of each bacteria is 5 seconds. The process of the reproduction is continuous until the death of the bacteria. initially there is one newly born bacteria at time t = 0, the find the total number of live bacteria just after 10 seconds :
A medicine - capsule is in the shape of a cylinder of diameter 0.8 cm with two hemispheres stuck to each of its ends. The length of the entire capsule is 2 cm. What is the capacity (in cm3) of the capsule? (correct to two decimal places) (use \(\pi = \frac{22}{7}\))
A certain number of the capsule were purchased for Rs. 176. Six more capsule could have been purchased in the same amount if each capsule were cheaper by Rs. 3. What was the number of capsules purchased?
Essentially in an experiment involving bacteria, we measure Optical density of the media where the bacteria grow at different time point from the same flask. If we have 2 or more types of bacteria and want to investigate whether the growth curve of those bacteria are significantly different, what do you think the best analysis can be applied for this purpose?
A continuous process is set up for treatment of wastewater. Each day, 103 kg cellulose and 105 kg bacteria enter in the feed stream, while 102 kg cellulose and 1.5 x 102 kg bacteria leave in the effluent. The rate of cellulose digestion by the bacteria is 8 x 102 kg d-1. The rate of bacterial growth is 4x 102 kg d-l; the rate of cell death by lysis is 6 x 102 kg d-1. Write balances for cellulose and bacteria in the system.
A medicine capsule is in the form of a cylinder with two hemispheres joined together at the ends. Find the surface area if the length of the capsule is 14 mm and the width is 5 mm.
Statement : It is reported that though Vitamin E present in fresh fruits and vegetables is beneficial for human body, capsule Vitamin E does not have the same effect on human body.

Courses of Action :
I. The sale of capsule Vitamin E should be banned.
II. People should be encouraged to take fresh fruits and vegetables to meet the body's requirement of Vitamin E.
On using anti bacterial drug it has been observed that (i) The number of bacteria decreases by 4% in the first hour. (II) The number increases by 5% in the second hour. The number has increased by 10% in the third hour. (iii) If the number of bacteria is 500,000, then what is the % increase in the number of bacteria at the end of 3 hours.