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Theaccelerationduetogravityof earthistherateofincreaseofvelocityofabody fallingfreelytowardstheearth.Atagivenplace, the value of acceleration due to gravity is constant but it varies from one place to another place on the earth surface. It is due to this fact thatearthisnotaperfectsphere.Itisflattenedat the poles and bulges out at the equator. The value of 'g' is minimum at the equator and maximum at the poles
When Mendel crossed a tall pes plant with a short pea plant, only tall plants were produced. Of these progeny F1 plants, ______ had dissimilar factor...
Which of the following element is required for the conversion of the solar energy?
Which of the following is a compound?
Which one of the following oxides reacts with both acid and base?
A liquid of density ρ is rotating in a cylindrical vessel with constant angular velocity ω. The free surface of the liquid takes the shape of:
The SI unit of surface tension is:
What is the primary source of the Sun’s energy?
In Egypt, ancient mummies can be found to have their arteries intact due to well-preserved
Natural radioactivity was discovered by
Which one of the following is the petroleum wax?