Physics A photo-electric cell converts Mechanical energy to electric energy Light energy to chemical energy Heat energy to mechanical energy Light energy to electrical energy Mechanical energy to electric energy Light energy to chemical energy Heat energy to mechanical energy Light energy to electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? To allow the heat to get into the food through the hole To allow the microwaves to get into the food through the holes To prevent the steam pressure from bursting open the pouch To allow the aroma of the food to come out through the holes To allow the heat to get into the food through the hole To allow the microwaves to get into the food through the holes To prevent the steam pressure from bursting open the pouch To allow the aroma of the food to come out through the holes ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a geostationary satellite is Changing continuously 30 days 24 hours 365 days Changing continuously 30 days 24 hours 365 days ANSWER DOWNLOAD EXAMIANS APP
Physics Which component of an IED creates an electrical charge? Fuse Power source Explosive Activator Fuse Power source Explosive Activator ANSWER DOWNLOAD EXAMIANS APP
Physics When a number of resistors are connected in series in a circuit, the value of current: Becomes half Remains the same Decreases Increases Becomes half Remains the same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are pieces of Nickel Steel Soft iron Cobalt Nickel Steel Soft iron Cobalt ANSWER DOWNLOAD EXAMIANS APP
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