Everyday Science MCQs

Correct answer A. Proton

Correct answer C. Packing fraction

Correct answer D. All of the above

Correct answer D. Greater than 92

Correct answer A. 200 MeV

Correct answer A. They cannot exist inside the nucleus

Correct answer C. γ-rays

Correct answer C. Nucleons

Correct answer D. All of the above

Correct answer B. Greater than the critical size

Correct answer A. 1.66 × 10⁻²⁷ kg

Correct answer A. Energy is released

Correct answer D. Different for different isotopes

Correct answer A. J.J. Thomson's model

Correct answer C. Static equilibrium

Correct answer D. Both the 1st and 2nd conditions of equilibrium

Correct answer A. It may be at rest or in uniform motion

Correct answer C. Angular acceleration

Correct answer A. N m

Correct answer D. [ML²T⁻²]