Everyday Science Mcqs for Fpsc and other Tests
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151. Radar and sonar both operate on the same principles. While sonar uses sound waves, radar uses radio waves.
answer
Ultrasonic
152. A heavy nucleus splits into smaller nuclei in a nuclear process known as fission, but in another nuclear reaction, two or more possible nuclei are fused to form a heavy nucleus. The name of this nuclear reaction is?
answer
Fusion nuclear reaction
153. Parsec is a unit of…………….?
answer
Distance
154. German Silver is an alloy of……………..?
answer
Cu+ Ni
155. The Continent Antarctica lies at the……………?
answer
South Pole
156. The temperature of the dead body is……………..?
answer
Temperature of the place where it is kept
157. Lactometer is a type of Hydrometer which is used to measure the specific gravity of…………..?
answer
Milk
158. Cusec is a unit of…………………?
answer
flow equal to 1 cubic foot per second
159. The deepest place on earth is…………..?
answer
Mariana Trench
160. Twinkling of stars is caused by ?
answer
Refraction of light
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