General Science Atoms are composed of: Protons only Electrons and protons Electrons and Nuclei Electrons only Protons only Electrons and protons Electrons and Nuclei Electrons only ANSWER DOWNLOAD EXAMIANS APP
General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Iron Magnesium Copper Calcium Iron Magnesium Copper Calcium ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Copper and Gold Copper and Silver Zinc and Gold Silver and Gold Copper and Gold Copper and Silver Zinc and Gold Silver and Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Which one of the following is the petroleum wax? Bees wax Paraffin wax Carnauba wax Jonoba wax Bees wax Paraffin wax Carnauba wax Jonoba wax ANSWER DOWNLOAD EXAMIANS APP
General Science What cause a moving body to resist a change in its state of motion? Displacement Acceleration Inertia Velocity Displacement Acceleration Inertia Velocity ANSWER DOWNLOAD EXAMIANS APP
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