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PHYSICS

JAMB 2017 - Question 4

Physics 2017 JAMB Past Questions - Question 4: Which of the following has negligible mass ?

Choose the correct answers from the options given.

Which of the following has negligible mass ?

A: Protons

B: Gamma rays

C: Beta particles

D: Alpha particles

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Correct Answer

Explanation

Protons are positively charged particle with mass greater than that of electrons (beta particle). Al|)ha particles are helium nuclei with 4 units of mass and 2 units of charge. Gamma rays are electromagnetic radiation of negligible mass