Question
What happens to the gravitational force between two
objects if the distance between them is doubled ?Solution
Gravitational force is inversely proportional to the square of the distance between the two objects. If the distance is doubled, the force becomes one-fourth of the original value.
Sour Taste of Coca-Cola is due to the presence of which of the following acid?
Which of the following elements was the last element of the Mendeleev's periodic table?
Which of the following pair is correct?
I. Opaque – do not allow light to pass through them
II. Translucent – allow light to pass...
In Bernoulli's principle, increase in fluid velocity leads to:
Which of the following is/are true about blood pressure in the human body?
I. This pressure is much greater in arteries than in veins.
II....
___________ is an important mineral nutrient
Which among following third generation of computers had ?
Which of the following diseases can NOT be spread through air?
The magnetic field lines around a straight current carrying conductor are
The shape of methane (CHâ‚„) molecule is:
