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NEET UG PHYSICS MCQ: PHYSICAL WORLD [Dont Select]
1
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Understanding
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Which of the following statements is/are correct?
I. Strong nuclear force binds protons and neutrons in a nucleus.
II. In twentieth century, silicon chip triggered a revolutionary changes in technology of computer system.
III. Gravitational force is the force of mutual attraction between any two objects by virtue of their masses.
IV. Electromagnetic force is the strongest force in nature.
I. Strong nuclear force binds protons and neutrons in a nucleus.
II. In twentieth century, silicon chip triggered a revolutionary changes in technology of computer system.
III. Gravitational force is the force of mutual attraction between any two objects by virtue of their masses.
IV. Electromagnetic force is the strongest force in nature.
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Correct option: D
I, II and III
Option D (I, II and III) is correct because strong nuclear force binds the nucleus, silicon chips revolutionized computers, and gravity is mutual attraction.
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Macroscopic domain includes
Consider the following statements and select the correct statement(s).
I. Optics deal with the phenomena involving light.
II. Unification means physical phenomena in terms of few concepts and laws.
III. Macroscopic domain of Physics deals with the constitution and structure of matter at the minute scales of atoms and nuclei.
IV. Mechanics deals with motion of rigid bodies.
In Physics, quantitative measurement is central to the growth of science because In 1913, Niels Bohr gave a theory on the basis of What is full form of GMRT? Macroscopic forces are
I. Optics deal with the phenomena involving light.
II. Unification means physical phenomena in terms of few concepts and laws.
III. Macroscopic domain of Physics deals with the constitution and structure of matter at the minute scales of atoms and nuclei.
IV. Mechanics deals with motion of rigid bodies.
In Physics, quantitative measurement is central to the growth of science because In 1913, Niels Bohr gave a theory on the basis of What is full form of GMRT? Macroscopic forces are