General Science The dark lines in the solar spectrum are due to Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. Absence of corresponding wavelengths from the light emitted by the core of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Amalgams are Alloys which have great resistance to abrasion Highly coloured alloys Alloys which contain carbon Alloys which contain mercury as one of the contents Alloys which have great resistance to abrasion Highly coloured alloys Alloys which contain carbon Alloys which contain mercury as one of the contents ANSWER DOWNLOAD EXAMIANS APP
General Science One horse power is equal to 766 watts 736 watts 746 watts 726 watts 766 watts 736 watts 746 watts 726 watts ANSWER DOWNLOAD EXAMIANS APP
General Science Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material? Plutonium Radan Thorium Radium Plutonium Radan Thorium Radium ANSWER DOWNLOAD EXAMIANS APP
General Science Glass is made of the mixture of: Quartz and mica Salt and quartz Sand and salt Sand and silicates Quartz and mica Salt and quartz Sand and salt Sand and silicates ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Sound waves Time Water waves Colour contrast Sound waves Time Water waves Colour contrast ANSWER DOWNLOAD EXAMIANS APP
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