The oldest type of energy known to man is –
A liquid rises in a capillary tube due to:
The most of the mass of an atom can be found in
What is the chemical formula for water?
Calculate the work done when a force of 10 N moves an object 5 m at 60° angle to direction of force.
Which acid is described as HOOCCOOH?
What is the speed of light in a vacuum?
What is the function of the red blood cells?
Which of the following statements is not correct about the dual nature of matter?
The gap between two neurons is called a