General Science The dark lines in the solar spectrum are due to Absorption of corresponding wavelengths by the outer layers of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. 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 outer layers of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absence of corresponding wavelengths from the light emitted by the core of the sun. Destructive interference between waves of certain definite wavelengths. ANSWER DOWNLOAD EXAMIANS APP
General Science The tree sends down roots from its branches to the soil is know as Palm Pine Banyan Oak Palm Pine Banyan Oak ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Making cement and glass Disinfecting water of ponds Cutting very hard substances Making casts for statues Making cement and glass Disinfecting water of ponds Cutting very hard substances Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
General Science The vast resources of unutilised natural gas can be used in the production of Carbide Synthetic petroleum Graphite Fertilisers Carbide Synthetic petroleum Graphite Fertilisers ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Washing Soda Bleaching Powder Potassium Permanganate Chlorine Washing Soda Bleaching Powder Potassium Permanganate Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is an element? Ruby Diamond Sapphire Emerald Ruby Diamond Sapphire Emerald ANSWER DOWNLOAD EXAMIANS APP
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