Mass Energy Equivalence -Multiple Choice Questions Quiz

Interactive MCQs on “Mass Energy Equivalence”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: Which physicist formulated the famous equation E=mc^2?

(a) Isaac Newton
(b) Albert Einstein
(c) Niels Bohr
(d) Marie Curie

Question 2: What does 'c' represent in the equation E=mc^2?

(a) Speed of light
(b) Mass of the object
(c) Specific heat capacity
(d) Gravitational constant

Question 3: What unit is used to measure energy in the equation E=mc^2?

(a) Joules
(b) Newtons
(c) Watts
(d) Hertz

Question 4: If an object has a mass of 2 kilograms, how much energy would be released if it were completely converted to energy?

(a) 1.49 x 10^8 J
(b) 2.98 x 10^8 J
(c) 4.45 x 10^8 J
(d) 5.96 x 10^8 J

Question 5: Which fundamental principle does the mass-energy equivalence relate to?

(a) Law of Conservation of Energy
(b) Law of Conservation of Mass
(c) Law of Gravitation
(d) Ohm's Law

Question 6: What is the significance of the mass-energy equivalence equation in nuclear reactions?

(a) It explains the law of radioactive decay.
(b) It describes the formation of black holes.
(c) It allows the calculation of the energy released in nuclear reactions.
(d) It explains the behavior of dark matter.

Question 7: The mass of an object is doubled. How does its energy change according to the mass-energy equivalence equation?

(a) The energy remains the same.
(b) The energy is halved.
(c) The energy is doubled.
(d) The energy quadruples.

Question 8: Which of the following is NOT an example of mass-energy equivalence in action?

(a) Nuclear power generation
(b) Stellar fusion in the Sun
(c) Chemical reactions in batteries
(d) Photosynthesis in plants

Question 9: In the equation E=mc^2, what does 'E' stand for?

(a) Mass of the object
(b) Energy
(c) Speed of light
(d) Gravitational constant

Question 10: Which of the following particles' mass-energy equivalence was first experimentally verified?

(a) Protons
(b) Neutrons
(c) Electrons
(d) Photons