Description : Who gave us the law of universal gravity?
Last Answer : Need answer
Description : Which of the following is true for Virial equation of state? (A) Virial co-efficients are universal constants (B) Virial co-efficients 'B' represents three body interactions (C) Virial co-efficients ... of temperature only (D) For some gases, Virial equations and ideal gas equations are the same
Last Answer : (C) Virial co-efficients are function of temperature only
Description : In the equation Pv = RT, the constant of proportionality R is known as ______. A. Universal gas constant B. Gas constant C. Ideal gas factor D. Gas index
Last Answer : Gas constant
Description : When faced with headwind while cycling, does gravity come in the equation?
Last Answer : No, gravity has no different effect. But the effect of a headwind is like climbing a hill, a 10 mph (16 kph) headwind is like a 2% grade.
Description : Which of the following fluid forces are not considered in the NavierStoke's equation? (A) Gravity forces (B) Viscous forces (C) Pressure forces (D) Turbulent forces
Last Answer : (D) Turbulent forces
Description : A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun's equation for the above fluid-particle ... fluidisation velocity, VOM is (A) 12 mm/s (B) 16 mm/s (C) 24 mm/s (D) 28 mm/s
Last Answer : (B) 16 mm/s
Description : A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun's equation for the above fluid-particle system ... What is the porosity of the fluidised bed? (A) 0.2 (B) 0.5 (C) 0.7 (D) 0.8
Last Answer : (C) 0.7
Description : A fundamental equation of void ratio (e), specific gravity (G), water content and degree of saturation (Sr ) is (A) e = /Sr (B) = eG/Sr (C) G = /S (D) Sr = /G
Last Answer : (A) e = /Sr
Description : _________ fluid force is not considered in the Navier-Stokes equation. (A) Turbulent (B) Viscous (C) Gravity (D) Pressure
Last Answer : (A) Turbulent
Description : The Bernoulli's equation is based on the assumption that (A) There is no loss of energy of the liquid flowing (B) The velocity of flow is uniform across any cross-section of the pipe (C) No force except gravity acts on the fluid (D) All of the above
Last Answer : Answer: Option D
Description : The fluid forces considered in the Navier Stokes equation are (A) Gravity, pressure and viscous (B) Gravity, pressure and turbulent (C) Pressure, viscous and turbulent (D) Gravity, viscous and turbulent
Last Answer : Answer: Option A
Description : The equation, X = A cos(wt + f) (read: X equals A times the cosine of omega t + phi (fee)), can represent an expression for: w) accelerating due to gravity x) uniform straight line motion y) dc current z) a simple harmonic oscillator
Last Answer : ANSWER: Z -- A SIMPLE HARMONIC OSCILLATOR
Description : Based on the universal law “Polluter pays”, a silent but strong effort to restore the ecology and safeguard the human health -Geography
Last Answer : (a) iii - Water Pollution (b) iii - Leaching (c) iv - Enhancement of water storage capacity (d) i - Rain water harvesting
Description : which one of the following does not accurately describe the universal gravitational law? -General Knowledge
Last Answer : Gravitational force is proportional to the square of the distance between the centers of both bodies. -does not accurately describe the universal gravitational law.
Description : What is the importance of universal law of gravitation ? -Science
Last Answer : Importance of The Universal Law of Gravitation It binds us to the earth. It is responsible for the motion of the moon around the earth. It is responsible for the motion of planets around the Sun. Gravitational force of moon causes tides in seas on earth.
Description : Which Philosophy holds that the world is created and maintained by Universal Law? -General Knowledge
Last Answer : The answer is 'JainPhilosophy '
Last Answer : answer:
Last Answer : Newton, the inventor of the universal law of gravitation.
Description : Is ohm's law an universal law?
Last Answer : Ohm's Law is basically just the definition of resistance. Thatdoesn't make it very "universal", no matter how you choose todefine "universal".However, it's very useful for electricalcalculations.
Description : How does newtons law of universal gravitational apply to earth and the moon?
Last Answer : If it were not for the Earth's pull of gravity the moon wouldfly away from the Earth. The moon's pull of gravity on the Earthcauses the tides.
Description : What are some examples of the law of universal gravitation?
Last Answer : The orbits of the planets around the sun is a good example. The planets are constantly circling the sun. Black holes are probably the most massive and awesome example of gravity. They cannot be ... anything including light goes inside that perimeter, it will be sucked in by the black holes gravity.
Description : Why Newton's law of gravitation is called universal?
Last Answer : Newton's law of universal gravitation is about the universality of gravity. He discovered that gravitation is universal. All objects attract each other with a force of gravitational attraction. ... both objects and inversely proportional to the square of the distance that separates their centers.
Description : Who propounded the universal law of gravitation?
Last Answer : Newton
Description : Universal Law of Gravitation was put for- ward by?
Last Answer : Sir Isaac Newton
Description : Which Philosophy holds that the world is created and maintained by Universal Law?
Last Answer : Jain Philosophy
Description : According to Newton's law of universal gravitation, any two particles of finite mass attract one another with a force which is A. Inversely proportional to the product of their masses and ... the product of their masses and inversely proportional to the square of their distance apart
Last Answer : Directly proportional to the product of their masses and inversely proportional to the square of their distance apart
Description : A device that violates the second law of thermodynamics is called a ______. A. Perpetual motion machine of the second kind B. Universal machine of the second kind C. Ambiguous machine of the second kind D. Unique machine of the second kind
Last Answer : Perpetual motion machine of the second kind
Description : A device that violates the first law of thermodynamics is called a _____. A. Perpetual-motion machine of the first kind B. Universal machine of the first kind C. Ambiguous machine of the first kind D. Unique machine of the first kind
Last Answer : Perpetual-motion machine of the first kind
Description : A device that violates either the first law of thermodynamics or the second law of thermodynamics is known as _____. A. Ambiguous machine B. Universal machine C. Perpetual-motion machine D. Unique machine
Last Answer : Perpetual-motion machine
Description : extendible architecture is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. ... of attributes in a database table that refers to data in another table D. None of these
Last Answer : A. Modular design of a software application that facilitates the integration of new modules
Description : Falsification is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these
Last Answer : B. Showing a universal law or rule to be invalid by providing a counter example
Description : As you get older, what sort of battles are you having with the law of gravity?
Last Answer : I don’t know how much older I’ll need to get, but at 45 there’s nothing at all drooping or sagging (except the bits that always did).
Description : Why do we call the theory of gravity a theory and not a law?
Last Answer : I’ve always heard it referred to as the law of gravity.
Description : Why can't you trust the law of gravity? -Riddles
Last Answer : Because it will always let you down.
Description : Who discovered the law of gravity ?
Last Answer : Newton discovered the law of gravitation.
Last Answer : Sir Isaac Newton discovers the law of gravitation.
Description : What is the principle of Isaac Newton and law of gravity?
Last Answer : Feel Free to Answer
Description : How is Newton and Second Law related to gravity?
Last Answer : Gravity exerts a force; the Second Law states that such a forcewill cause an acceleration, which can be calculated as:a = F/m(acceleration = force divided by mass).
Description : A moving body on Earth ordinarily comes to rest by itself because of the (a) Law of inertia (b) Forces of friction (c) Conservation of momentum (d) Gravity
Last Answer : Ans:(b)
Description : The time period of a simple pendulum does not depend upon the mass of the body suspended at the free end of the string. This statement is known as ___________ . (A) law of gravity (B) law of mass (C) law of isochronism (D) law of length
Last Answer : (B) law of mass
Description : A particle A of diameter 10 microns settles in an oil of specific gravity 0.9 and viscosity 10 poise under Stoke's law. A particle B with diameter 20microns settling in the same oil will have a settling velocity (A) ... ) One fourth as that of A (C) Twice as that of A (D) Four times as that of A
Last Answer : (B) One fourth as that of A
Description : If G is the specific gravity of particles of diameter d, the velocity of settlement V in still water at T°C, according to Stoke's law, is (A) V = 418 (G - 1) d² [(3T + 70)/100] (B) V = 418 (G - 1) d [(3T - ... 1) d² [(2T + 70)/100] (D) V = 418 (G - 1) d 4 [(3T + 70)/100]
Last Answer : (A) V = 418 (G - 1) d² [(3T + 70)/100]