Sound energy is converted into _________ by a microphone?
A. Microwaves
B. Electrical signals
C. Optical Signals
D. Heat energy
Physics MCQs
Physics MCQs by CSSMCQs
Here, you will find all Physics MCQs with their Answers. These Chapter Wise Physics MCQs would help you in entry test preparation For FPSC, PPSC, KPPSC, SPSC, NTS, PTS, OTS, CTS, MDCAT, ECAT, ETEA, NUMS and all other entry tests preparation. These Physics MCQs will help you get better marks in every kind of job or university admission test. Our focus will be on the fundamental level of the Physics course. However, advance level Physics MCQs will also be shared with their correct answers.
1 BTU(British thermal unit) is equal to how many joules?
A. 955 joules
B. 990 joules
C. 1055 joules
D. 1211 joules
Who invented the battery?
A. Nicolas Carznot
B. Alessandro Volta
C. Michael Faraday
D. George Bessel
Which energy is changed by a loudspeaker into sound energy.
A. Chemical
B. Electrical
C. Light
D. Kinetic
» Read More…
According to NASA on which planet purple rocks are found?
A. Jupitar
B. Mars
C. Earth
D. Neptune
How many valence electrons are in chlorine(cl) atom?
A. Chlorine has 1 valence electrons
B. Chlorine has 2 valence electrons
C. Chlorine has 7 valence electrons
D. Chlorine has 6 valence electrons » Read More…