Physics In severe winter, in cold countries water pipes burst because High atmospheric pressure Water expands on freezing Combined effect of all the above three Contraction of water pipes High atmospheric pressure Water expands on freezing Combined effect of all the above three Contraction of water pipes ANSWER DOWNLOAD EXAMIANS APP
Physics The lift of an aeroplane is caused by Pascel's law Bernouli's theorem Law of gravitation Theorem of continuity Pascel's law Bernouli's theorem Law of gravitation Theorem of continuity ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing the number of turns Increasing the length of the coiled wire All of these Increasing current supply Increasing the number of turns Increasing the length of the coiled wire All of these Increasing current supply ANSWER DOWNLOAD EXAMIANS APP
Physics 1 WH = 3600 joules 360 joules 36 joules 36000 joules 3600 joules 360 joules 36 joules 36000 joules ANSWER DOWNLOAD EXAMIANS APP
Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) The silver piece will weigh more Weighing will depend on their masses The gold piece will weigh more Both silver and gold pieces weigh equal The silver piece will weigh more Weighing will depend on their masses The gold piece will weigh more Both silver and gold pieces weigh equal ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a renewable resource of energy? Hydrogen fuel Solar energy Wind energy All of these Hydrogen fuel Solar energy Wind energy All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS