General Science The dark lines in the solar spectrum are due to Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. 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. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. ANSWER DOWNLOAD EXAMIANS APP
General Science Chemical formula for water is NaA1O2 H2O CaSiO3 None of the listed here NaA1O2 H2O CaSiO3 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.4 0.21 0.44 0.23 0.4 0.21 0.44 0.23 ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a protein? None of these Starch Natural rubber Cellulose None of these Starch Natural rubber Cellulose ANSWER DOWNLOAD EXAMIANS APP
General Science Wood is the main raw material for the manufacture of Paint Ink Gun powder Paper Paint Ink Gun powder Paper ANSWER DOWNLOAD EXAMIANS APP
General Science AIDS is caused by: Helminth Virus Fungus Bacteria Helminth Virus Fungus Bacteria ANSWER DOWNLOAD EXAMIANS APP
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