Physics Red is used as an emergency or danger signal as Its wavelength is the longest It has very high energy It is a striking colour It is scattered Its wavelength is the longest It has very high energy It is a striking colour It is scattered ANSWER DOWNLOAD EXAMIANS APP
Physics Microphone is a device which transforms the Sound signal into light signal Sound signal into current signal Light signal into sound signal Current signal into sound signal Sound signal into light signal Sound signal into current signal Light signal into sound signal Current signal into sound signal ANSWER DOWNLOAD EXAMIANS APP
Physics General purpose utility gloves are For cleaning procedures For handling tubes For surgeries All of these For cleaning procedures For handling tubes For surgeries All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is caused due to Electric discharge Electric pressure Electric power Electric leak Electric discharge Electric pressure Electric power Electric leak ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the lowest frequency? Gamma rays Ultra violet rays Visible light Xrays Gamma rays Ultra violet rays Visible light Xrays ANSWER DOWNLOAD EXAMIANS APP
Physics The amount of matter in a ball of steel is its : Mass Weight Density Volume Mass Weight Density Volume ANSWER DOWNLOAD EXAMIANS APP
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