Physics Materials that allow electricity to flow are called Insulators Electron flows Conductors Stimulators Insulators Electron flows Conductors Stimulators ANSWER DOWNLOAD EXAMIANS APP
Physics A colour-blind person cannot See distant objects See black colour Distinguish between certain colours Have persistence of vision See distant objects See black colour Distinguish between certain colours Have persistence of vision ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is the greatest in : Glass Air Water Glycerine Glass Air Water Glycerine ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier to roll a barrel full of coal tar than to pull it because the full weight of the barrel comes into play when it is pulled coal tar is a liquid and it flows in the barrel when it is rolled the rolling friction is much less than the sliding friction more surface area of the barrel is in contact with the road when it is pulled the full weight of the barrel comes into play when it is pulled coal tar is a liquid and it flows in the barrel when it is rolled the rolling friction is much less than the sliding friction more surface area of the barrel is in contact with the road when it is pulled ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels with a different speed in media. In what order does the velocity of sound increase in these media? Air, water and iron Iron, air and water Water, iron and air Iron, water and air Air, water and iron Iron, air and water Water, iron and air Iron, water and air ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with An electric field An electro-magnetic field An electrostatic field A magnetic field An electric field An electro-magnetic field An electrostatic field A magnetic field ANSWER DOWNLOAD EXAMIANS APP
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