Physics Which one of the following is a good electrical conductor? Graphite Peat Charcoal Diamond Graphite Peat Charcoal Diamond ANSWER DOWNLOAD EXAMIANS APP
Physics Green house effect is the heating up of the Earth's atmosphere which is due to The ultraviolet rays The infra-red rays G-rays X-rays The ultraviolet rays The infra-red rays G-rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is indicated by the colour of a star ? Weight Distance Size Temperature Weight Distance Size Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels at the fastest speed in steel air water vacuum steel air water vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics In spherical polar coordinates (l, q, a), q denotes the polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by Pcosq sina Psinq cosa Psinq sina Pcosq cosa Pcosq sina Psinq cosa Psinq sina Pcosq cosa ANSWER DOWNLOAD EXAMIANS APP
Physics Land is considered a resource because it Costs little or nothing to use Is always available to use Requires labor to be useful Is used to produce things Costs little or nothing to use Is always available to use Requires labor to be useful Is used to produce things ANSWER DOWNLOAD EXAMIANS APP
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