Physics What is the SI unit of temperature? Kelvin Fahrenheit Joule Celsius Kelvin Fahrenheit Joule Celsius 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? None 2k1k2/k1+k2 K1+k2/k1k2 K1k2/k1+k2 None 2k1k2/k1+k2 K1+k2/k1k2 K1k2/k1+k2 ANSWER DOWNLOAD EXAMIANS APP
Physics The best conductor of electricity among the following is : Iron Silver Copper Aluminium Iron Silver Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Physics When an atom loses an electron it becomes None of these Neutron Negative ion Positive ion None of these Neutron Negative ion Positive ion ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is a term connected with : Air Soil Water Sound Air Soil Water Sound ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The aperture The exposure time Size of the camera The focal length of the lens The aperture The exposure time Size of the camera The focal length of the lens ANSWER DOWNLOAD EXAMIANS APP
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