Physics The temperature which has the same reading on both Fahrenheit and Celsius scales is –40° 40° 0° 32° –40° 40° 0° 32° ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Rectifier Regulator Switch Amplifier Rectifier Regulator Switch Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics Heat stored in water vapour is Absolute heat Relative heat Latent heat Specific heat Absolute heat Relative heat Latent heat Specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Oscillator Dynamo Transformer Rectifier Oscillator Dynamo Transformer Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of ozone layer, which rays will enter into atmosphere? X-rays Visible Infrared Ultraviolet X-rays Visible Infrared Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Red Blue Green Violet Red Blue Green Violet ANSWER DOWNLOAD EXAMIANS APP
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