Physics Which one of the following is not a property of electromagnetic waves? Electromagnetic waves are transverse waves Electromagnetic waves do not show interference and diffraction. Electromagnetic waves do not require a medium to propagate. Oscillating electric field and magnetic field are perpendicular to each other. Electromagnetic waves are transverse waves Electromagnetic waves do not show interference and diffraction. Electromagnetic waves do not require a medium to propagate. Oscillating electric field and magnetic field are perpendicular to each other. ANSWER DOWNLOAD EXAMIANS APP
Physics What is the fundamental unit of amount of a substance? Candela Meter Mole Kelvin Candela Meter Mole Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Rectifiers are used to convert: Low voltage to high voltage Alternating current to Direct current High voltage to low voltage Direct current to Alternating current Low voltage to high voltage Alternating current to Direct current High voltage to low voltage Direct current to Alternating current ANSWER DOWNLOAD EXAMIANS APP
Physics Refrigeration is a process which Slows down the bacterial growth Kills bacteria Inactivates the bacteria Plasmolyses the bacteria Slows down the bacterial growth Kills bacteria Inactivates the bacteria Plasmolyses the bacteria ANSWER DOWNLOAD EXAMIANS APP
Physics Skids occur when the brakes are applied so hard that the front or rear wheels lose traction are called as Braking Power Cornering Blowout Braking Power Cornering Blowout ANSWER DOWNLOAD EXAMIANS APP
Physics Depth of ocean is measured by Animometer Fathometer Aerometer Siesmometer Animometer Fathometer Aerometer Siesmometer ANSWER DOWNLOAD EXAMIANS APP
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