Question
Milk contains 6% water. What quantity of pure milk
should be added to 12 litres of milk to reduce the quantity of water to 3%?Solution
Identify the gas that is not considered a permanent part of the Earth's atmosphere.
Who invented the mercury thermometer?
The ratio of sine of the angle of incidence to the sine of the angle of refraction is a constant for a given colour and for the given pair of media. Whi...
The Earth rotates on its axis from ____ to ____.
Which of the following is used for the electrical insulation bulttons?
Why do pulsars appear to flicker when observed from Earth?
What causes the permanent hardness of water?
Bones found in the hands and feet as the percentage of total number of bones in the body of an adult human being is nearly equal to
Consider the following statements about Flying Wing Technology Demonstrator:
1.      Recently, successfull flight trial of Autonomous Flyi...
The scientific name of vitamin B12 is :