Physics The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Rads Rems Curie Roentgen Rads Rems Curie Roentgen ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is a good electrical conductor? Charcoal Peat Graphite Diamond Charcoal Peat Graphite Diamond 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 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 microwaves to get into the food through the holes To allow the heat to get into the food through the hole 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 microwaves to get into the food through the holes ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not reversible? Joule effect Peltier effect Seebeck effect Thomson effect Joule effect Peltier effect Seebeck effect Thomson effect ANSWER DOWNLOAD EXAMIANS APP
Physics Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : 1.5 1 2 1.2 1.5 1 2 1.2 ANSWER DOWNLOAD EXAMIANS APP
Physics A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum: Just before it touches the ground Just after it is dropped When it touches the ground When it is just on the half-way Just before it touches the ground Just after it is dropped When it touches the ground When it is just on the half-way ANSWER DOWNLOAD EXAMIANS APP
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