Physics The speed of light will be minimum while passing through Vaccum Air Water Glass Vaccum Air Water Glass ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Daniell cell Galvanic cell Photovoltaic cell Electrochemical cell Daniell cell Galvanic cell Photovoltaic cell Electrochemical cell ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier to roll a stone up a sloping road than to lift it vertical upwards because Work done in rolling is more than in lifting. Work done in lifting the stone is equal to rolling it. Work done in both is same but the rate of doing work is less in rolling. Work done in rolling a stone is less than in lifting it. Work done in rolling is more than in lifting. Work done in lifting the stone is equal to rolling it. Work done in both is same but the rate of doing work is less in rolling. Work done in rolling a stone is less than in lifting it. ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect Both A & B Electromagnets Magnets None of these Both A & B Electromagnets Magnets None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is used for sun glasses ? Pyrex glass Crystal glass Crooks glass Flint glass Pyrex glass Crystal glass Crooks glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics The bats can fly in the dark because They have weak legs and are likely to be attacked by predators They generate flashes of light They can see the objects in darkness They generate ultrasonic sound waves They have weak legs and are likely to be attacked by predators They generate flashes of light They can see the objects in darkness They generate ultrasonic sound waves ANSWER DOWNLOAD EXAMIANS APP
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