Question
A liquid is kept in a regular cylindrical vessel up to a
certain height. If this vessel is replaced by another cylindrical vessel having half the area of cross-section of the bottom, the pressure on the bottom willSolution
Pressure exerted by the fluid column depends on height (h), density r and acceleration due to gravity (g). P = hrg i.e. independent of area of cross-section of the vessel.Â
Scientific name of grape is:
Root secrete weak organic acids which attack the rocks and start to dissolve away the softer parts areÂ
Which of the following statements is/are true?
Statement A: Mica and biotite are the secondary minerals but also act as primary minerals.
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The time of discharge of eggs from the Graffian follicles (Ovulation) in cow is about ___ hours after the end of 18 hours estrus.
‘Khaira disease’ (also known as iron rust) of rice is caused due to:
Chromosomal aberration in which two breaks occur in a chromosome and the intercalary segment reunites in a reverse order is categorised as
Imaginary lines connecting points of equal amount of rainfall are called asÂ
The first sign of germination of the seeds isÂ
Which among the following is not a seed quality analysis?
The trade name of the insecticide Imidacloprid is:
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