Related Questions

When milk is churned, the cream separates from it due to:
A Frictional force
B Centrifugal force
C Gravitational force
D Viscous forces
An ice cream parlour makes an ice cream using one of six different flavors of ice cream, one of three different flavor of syrup, and one of four different toppings. what is the total number of different ice creams that this ice cream paolour can make?
A 72
B 36
C 30
D 26
A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5?
A 4 litres, 8 litres
B 6 litres, 6 litres
C 5 litres, 7 litres
D 7 litres, 5 litres
When cream is separated from milk
A the density of milk increases
B the density of milk decreases
C the density of milk remains unchanged
D it becomes more viscous
Where the density difference of the two liquid phase to be separated is very small (as in milk cream separator), the most suitable separator is a
A Disc bowl centrifuge
B Sharpies supercentrifuge
C Batch basket centrifuge
D Sparkler filter
What is the maximum number of half-point bottles of cream that can be filled with a 4-gallon can of cream ? ( 2 pt. = 1 qt. and 4 qt. =1 gal )
A 16
B 24
C 30
D 64
Which of the following metals reacts vigorously with cold water?
A Potassium
B Aluminium
C Zinc
D Iron
When pure water boils vigorously, the bubbles that rise to the surface are composed primarily of
A air
B hydrogen
C hydrogen and oxygen
D water vapour
Tea kept in a thermos flask is vigorously shaken. If the tea is considered as a system, then its temperature will
A Increase
B Decrease
C Remain unchanged
D First fall and then rise
A container contains 40 liters of milk. From this container 4 liters of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained in the container?
A 29.16 liters
B 27.36 liters
C 29 liters
D 26.34 liters

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