Physics Magnetic keepers are pieces of Soft iron Cobalt Nickel Steel Soft iron Cobalt Nickel Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Microphone is a device which transforms the 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 Sound signal into light signal ANSWER DOWNLOAD EXAMIANS APP
Physics The shape of our milky way galaxy is Spiral Circular None of these Elliptical Spiral Circular None of these Elliptical ANSWER DOWNLOAD EXAMIANS APP
Physics One watt-hour is equivalent to 3.6 x 103 J 6.3 x 103 J 6.3 x 10-7 J 3.6 x 10-3 J 3.6 x 103 J 6.3 x 103 J 6.3 x 10-7 J 3.6 x 10-3 J ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is true of all simple machines? None of these These make work easier Work input > work output Both A & B None of these These make work easier Work input > work output Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour of light shows maximum deviation when passed through a prism ? Violet Red Green White Violet Red Green White ANSWER DOWNLOAD EXAMIANS APP
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