Physics Which has the lowest albedo? Light surfaces None of these Dark surfaces Both A & B Light surfaces None of these Dark surfaces Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is not a property of electromagnetic waves? Electromagnetic waves do not show interference and diffraction. Oscillating electric field and magnetic field are perpendicular to each other. Electromagnetic waves are transverse waves Electromagnetic waves do not require a medium to propagate. Electromagnetic waves do not show interference and diffraction. Oscillating electric field and magnetic field are perpendicular to each other. Electromagnetic waves are transverse waves Electromagnetic waves do not require a medium to propagate. ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Lack of adhesive force Surface tension Cannot mix each other Water is lighter than oil Lack of adhesive force Surface tension Cannot mix each other Water is lighter than oil ANSWER DOWNLOAD EXAMIANS APP
Physics The nature of fuse wire is High resistance and high melting point. Low resistance and low melting point. Low resistance and high melting point. High resistance and low melting point. High resistance and high melting point. Low resistance and low melting point. Low resistance and high melting point. High resistance and low melting point. ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be 2p/ 3 P 3P P/3 2p/ 3 P 3P P/3 ANSWER DOWNLOAD EXAMIANS APP
Physics What is the gravity of moon as compared to the Earth 1/4 th of Earth 1/8 th of Earth 1/6 th of Earth 1/5 th of Earth 1/4 th of Earth 1/8 th of Earth 1/6 th of Earth 1/5 th of Earth ANSWER DOWNLOAD EXAMIANS APP
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