Physics The radiation initially produced in fluorescent tube is Infrared X-rays Ultraviolet Microwaves Infrared X-rays Ultraviolet Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with Archimedes' principle Pascal's law Bernoulli's principle Newton's law Archimedes' principle Pascal's law Bernoulli's principle Newton's law ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used for regulated electric supply ? Junction diode Tunnel diode Gun diode Zener diode Junction diode Tunnel diode Gun diode Zener diode ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following has the highest value of specific heat? Glass Water Copper Lead Glass Water Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Physics If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as lUV, lVIS and lIR respectively, then which of the following gives the correct relationship among these wavelengths? LUV > lVIS > lIR LUV < lVIS < lIR LUV > lIR > lVIS LUV < lIR < lVIS LUV > lVIS > lIR LUV < lVIS < lIR LUV > lIR > lVIS LUV < lIR < lVIS ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Rough black Rough white Shining white Shining black Rough black Rough white Shining white Shining black ANSWER DOWNLOAD EXAMIANS APP
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