Physics Which of the following cannot be used for making lenses? Plastic Water Soil Glass Plastic Water Soil Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following statements is true when we see ''rainbow' ? We face sun and raindrops The sky remains clear and the sun is at lower position in the sky The Sun remains behind us and we face raindrops In light rainfall, we face Sun We face sun and raindrops The sky remains clear and the sun is at lower position in the sky The Sun remains behind us and we face raindrops In light rainfall, we face Sun ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of water in the sea is due to Scattering of blue light by water molecules Reflection of blue sky by sea water Reflection of blue light by impurities in sea water Absorption of other colours except blue by water molecules Scattering of blue light by water molecules Reflection of blue sky by sea water Reflection of blue light by impurities in sea water Absorption of other colours except blue by water molecules ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are The electrons orbiting around the nucleus Charged particles emitted by nucleus Electromagnetic radiations Neutral particles The electrons orbiting around the nucleus Charged particles emitted by nucleus Electromagnetic radiations Neutral particles ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Blue Red Violet Green Blue Red Violet Green ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the correct sequence of passage of light in a compound microscope? Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Body tube -Eyepiece Condenser -Objective lens -Eye -piece -Body tube Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Body tube -Eyepiece Condenser -Objective lens -Eye -piece -Body tube ANSWER DOWNLOAD EXAMIANS APP
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