Basic Science MCQs from 111 to 115

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111. The unit of efficiency is
(A) Volt
(B) Watt
(C) Joules
(D) None of these

112. Which from the following is NOT a stored energy?
(A) Thermal
(B) Gravitational
(C) Elastic potential energy
(D) Chemical

113. Energy can be converted from one form to another, but all energy ends up as
(A) Kinetic energy
(B) Potential energy
(C) Heat energy
(D) Chemical energy

114. A battery converts ________ into electrical energy.
(A) Potential energy
(B) Chemical energy
(C) Nuclear energy
(D) Mechanical energy

115. Which from the following is NOT a renewable energy resource?
(A) Geothermal
(B) Biomass
(C) Solar
(D) Nuclear

ANSWERS: BASIC SCIENCE MCQS
111. (D) None of these
112. (A) Thermal
113. (C) Heat energy
114. (B) Chemical energy
115. (D) Nuclear