Physics Steam at 100°C causes more severe burns than water at 100°C because Steam has latent heat of vaporisation Water has latent heat of fusion Water has no specific heat capacity Steam has no specific heat capacity Steam has latent heat of vaporisation Water has latent heat of fusion Water has no specific heat capacity Steam has no specific heat capacity ANSWER DOWNLOAD EXAMIANS APP
Physics Mirage is due to: Depletion of ozone layer in the atmosphere Magnetic disturbances in the atmosphere Equal heating of different parts of the atmosphere Unequal heating of different parts of the atmosphere Depletion of ozone layer in the atmosphere Magnetic disturbances in the atmosphere Equal heating of different parts of the atmosphere Unequal heating of different parts of the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics What is the wavelength of visible spectrum ? 3900 A° – 7600 A° 7800 A° – 8000 A° 1300 A°–3000 A° 8500 A° – 9800 A° 3900 A° – 7600 A° 7800 A° – 8000 A° 1300 A°–3000 A° 8500 A° – 9800 A° ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in moist air is more than in dry air because the moist air has Less density than dry air. Less pressure than dry air. More density than dry air. More pressure than dry air. Less density than dry air. Less pressure than dry air. More density than dry air. More pressure than dry air. ANSWER DOWNLOAD EXAMIANS APP
Physics Mica is used in electrical appliances such as electric iron because mica is a good conductor of heat but a bad conductor of electricity a bad conductor of heat but a good conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat as well as electricity a good conductor of heat but a bad conductor of electricity a bad conductor of heat but a good conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat as well as electricity ANSWER DOWNLOAD EXAMIANS APP
Physics Which elements are malleable and good conductors of electricity? Tin and silver Iodine and silver Tin and xenon Iodine and xenon Tin and silver Iodine and silver Tin and xenon Iodine and xenon ANSWER DOWNLOAD EXAMIANS APP
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