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Scent sprayer is based on...

Scent sprayer is based on

A

Charles' law

B

Boyle's law

C

Archemedes' principle

D

Bemouli's theorem.

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A cottage industry manufactures pedestal lamps and wooden shades, each requiring the use of a grinding/cutting machine and a sprayer. It takes 2 hours on grinding/cutting machine and 3 hours on the sprayer to manufacture a pedestal lamp. It takes 1 hour on the grinding/cutting machine and 2 hours on the sprayer to manufacture a shade. On any day, the sprayer is available for at the most 20 hours and the grinding/cutting machine for at die most 12 hours. The profit from the sale of a lamp is Rs 5 and that from a shade is Rs 3. Assuming that the manufacturer can sell all the lamps and shades that he produces, how should he schedule his daily production in order to maximise his profit?

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A cottage industry manufactures pedestal lamps and wooden shades, each requiring the use of a grinding/cutting machine and a sprayer. It takes 2 hours on the grinding/cutting machine and 3 hours on the sprayer to manufacture a pedestal lamp. It takes 1 hour on the grinding/cutting machine and 2 hours on the sprayer to manufacture a shade. On any day, the sprayer is available for at the most 20 hours and the grinding/cutting machine for at the most 12 hours. The profit from the sale of a lamp is Rs. 25 and that from a shade is Rs. 15. Assuming that the manufacturer can sell all the lamps and shades that he produces, how should he schedule his daily production in order to maximise his profit. Formulate an LPP and solve it graphically.

Classification of polymer (based on source| based on shape| based on molecular forces)

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. Neglecting the density of air, the terminal velocity obtained by a rai...

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  2. Bernoulli's equation is a consequence of conservation of

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  3. Scent sprayer is based on

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  4. Bernoulli's principle is based on the law of conservation of

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  5. In old age arteries carrying blood in the human body become narrow re...

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  6. An incompressible fluid flows steadily through a cylindrical pipe whic...

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  7. Community dynamics is related to

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  8. A liquid is kept in a cylindrical vessel which is being rotated about ...

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  9. A rectangular vessel when full of water takes 10 minutes to be emptied...

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  10. The property utilized in the manufacture of lead shots is

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  11. The rain are in spherical shape due to

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  12. The ratio of radii of two bubbles is 2 : 1. What is the ratio of exces...

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  13. The workdone in increasing the size of a soap film from 10 cm xx 6 cm...

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  14. Two small drops of mercury, each of radius R, coalesce to form a singl...

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  15. If the diameter of a soap bubble is 10 mm and its surface tension is 0...

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  16. Radius of a soap bubble is 'r ', surface tension of soap solution is T...

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  17. When the temperature increased the angle of contact of a liquid

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  18. Excess pressure in a soap bubble of radius r is proportional to:

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  19. The surface of soap solution is 25xx10^-3Nm^-1. The excess pressure in...

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  20. A spherical drop of water has 1mm radius. If the surface tension of wa...

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