General Science The two elements that are frequently used for making transistors are Iridium and Tungsten Niobium and Columbium Boron and Aluminium Silicon and Germanium Iridium and Tungsten Niobium and Columbium Boron and Aluminium Silicon and Germanium ANSWER DOWNLOAD EXAMIANS APP
General Science In vulcanisation, natural rubber is heated with Sulphur Carbon Phosphorous Silicon Sulphur Carbon Phosphorous Silicon ANSWER DOWNLOAD EXAMIANS APP
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. 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. Destructive interference between waves of certain definite wavelengths. ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a protein? None of these Natural rubber Starch Cellulose None of these Natural rubber Starch Cellulose ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Red Liquid Colourless Gas Black Solid Highly Inflammable Gas Red Liquid Colourless Gas Black Solid Highly Inflammable Gas ANSWER DOWNLOAD EXAMIANS APP
General Science The filament of an electric bulb is made of Graphite Iron Nichrome Tungsten Graphite Iron Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS