Related Questions

Certain fish eggs contain droplets of oil, ___ to float on the surface of the water .
A allowing them
B allows them
C they are allowed
D this allows them
Certain fish eggs contain droplets of oil,_____ to float on the surface of the water.
A allowing them
B allows them
C they are allowed
D this allows them
Why do water droplets always take a round shape when dropped onto plane surfaces?
A Due to gravity
B Due to atmospheric pressure
C Due to the presence of Eddy current in the air
D Due to exertion of surface tension by the molecules
In which one of the following physiological processes, excess water escapes in the form of droplets from a plant?
A Transpiration
B Guttation
C Secretion
D Excretion
A garden has to plant tress in rows containing equal number of trees. If he plants in rows of 6,8,10 or 12. then five tress are ledt unplated. But if he plants in rows of 13 tress each, then no tress is left. What is the number of tress that the gardener plants?
A 485
B 854
C 725
D 625
Mrs. Jansen recently moved to Arizona. She wants to fill her new backyard with flowering plants. Although she is an experienced gardener, she isn't very well-versed in what plants will do well in the Arizona climate. Also, there is a big tree in her backyard making for shady conditions and she isn't sure what plants will thrive without much direct sunlight. Her favorite gardening catalog offers several backyard seed packages. Which one should Mrs. Jansen choose?
A The Rainbow Collection is ideal for North-east gardens. It includes a variety of colorful perennials that thrive in cool, moist conditions.
B The Greenhouse Collection will blossom year after year if planted in brightly lit locations and watered regularly.
C The Treehouse Collection will provide lush green plants with delicate colorful flowers that thrive in shady and partially shady locations.
D The Oasis Collection includes a variety of perennials that thrive in dry climates and bright sunlight.
The separation of liquid droplets from the vapor is done by a/an __________ , in the evaporators.
A Steam ejector
B Entrainment separator
C Compressor
D Vacuum pump
The process of breaking up or a liquid into fine droplets by spraying is called
A Vaporisation
B Carburetion
C Ionization
D Atomization
Spherical shape of mercury droplets is due to its
A High viscosity
B Low surface tension
C High density
D High surface tension
You watered your plants yesterday, but later it raining heavily. So you — the plants.
A did not water
B needed not water
C need not have watered
D none

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