Question
Bernoulli's Principle is derived from which fundamental
law?Solution
Bernoulli's Principle is based on the principle of conservation of energy. It states that in a steady flow of a fluid, the total mechanical energy (sum of kinetic, potential, and pressure energy) along a streamline remains constant.
Which of the following is NOT a vector quantity? Â
What is the telescope designed to search for earth-size planets in the nearby region of our galaxy, termed as?
A transformer works on which principle?
Which of the following statements is true for a conductor in an electric field?
What is the work done if a force of 15 N moves a body by 3 meters in the direction of force? Â
In a nuclear reaction, two deuterium nuclei fuse to form a helium nucleus. Which of the following correctly describes the reason for energy release?
The speed of a fast moving electron, having total energy of 2 MeV, is nearly:
In an ideal gas, the relationship between pressure P, volume V, and temperature T is given by:?   Â
A light ray enters a glass slab from air at 60° incidence. If refractive index of glass is √3, what is angle of refraction?
Newton’s second law of motion primarily explains which of the following?
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