Physics The best material for the core of a transformer is Stainless steel Mild steel Hard steel Soft iron Stainless steel Mild steel Hard steel Soft iron 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 prevent the steam pressure from bursting open the pouch To allow the heat to get into the food through the hole 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 prevent the steam pressure from bursting open the pouch To allow the heat to get into the food through the hole 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 A person does some work of 1,000 J in 2 s. His power will be ________ 1000W 50W 25W 500W 1000W 50W 25W 500W ANSWER DOWNLOAD EXAMIANS APP
Physics The rate of change of linear momentum of a body falling freely under gravity is equal to it's ________ ? Weight Potential Energy Kinetic Energy Impulse Weight Potential Energy Kinetic Energy Impulse ANSWER DOWNLOAD EXAMIANS APP
Physics A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding ? 1 metre 2 metres 4 metres 3 metres 1 metre 2 metres 4 metres 3 metres ANSWER DOWNLOAD EXAMIANS APP
Physics Refractive Index of glass with respect to water is 43924 44052 44082 43864 43924 44052 44082 43864 ANSWER DOWNLOAD EXAMIANS APP
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