Physics Sound cannot pass through Water Steel Vacuum Air Water Steel Vacuum Air ANSWER DOWNLOAD EXAMIANS APP
Physics If the length of a simple pendulum is halved then its period of oscillation is Increased by a factor 2 Decreased by a factor 2 Doubled Halved Increased by a factor 2 Decreased by a factor 2 Doubled Halved ANSWER DOWNLOAD EXAMIANS APP
Physics Ventilators are provided near the ceiling of the room because These do not look nice in the lower part The exhaled warmer air rises up and goes out These provide cross ventilation in the room These provide some sunlight in the room These do not look nice in the lower part The exhaled warmer air rises up and goes out These provide cross ventilation in the room These provide some sunlight in the room ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that usually are good conductors of electricity? Nickel Lead Aluminium Wood Nickel Lead Aluminium Wood ANSWER DOWNLOAD EXAMIANS APP
Physics A voltaic cell converts chemical energy to Heat energy Mechanical energy Light energy Electrical energy Heat energy Mechanical energy Light energy Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics After reflection from a plane mirror the word will look like. AMBULA CE ECNALUBMA AWBULANCE AMBULANCE AMBULA CE ECNALUBMA AWBULANCE AMBULANCE ANSWER DOWNLOAD EXAMIANS APP
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