Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Metallic-conductor Semi-conductor Insulator Super-conductor Metallic-conductor Semi-conductor Insulator Super-conductor ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is not a property of electromagnetic waves? Oscillating electric field and magnetic field are perpendicular to each other. Electromagnetic waves do not require a medium to propagate. Electromagnetic waves do not show interference and diffraction. Electromagnetic waves are transverse waves Oscillating electric field and magnetic field are perpendicular to each other. Electromagnetic waves do not require a medium to propagate. Electromagnetic waves do not show interference and diffraction. Electromagnetic waves are transverse waves ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour in the atmosphere is measured in terms of Smog All of these Droplets Humidity Smog All of these Droplets Humidity ANSWER DOWNLOAD EXAMIANS APP
Physics Light year is a unit of Time Light Distance Intensity of light Time Light Distance Intensity of light ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? K1k2/k1+k2 None K1+k2/k1k2 2k1k2/k1+k2 K1k2/k1+k2 None K1+k2/k1k2 2k1k2/k1+k2 ANSWER DOWNLOAD EXAMIANS APP
Physics If the spinning speed of the earth is increased then the weight of body at the equator Same Increases Double Decreases Same Increases Double Decreases ANSWER DOWNLOAD EXAMIANS APP
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