Physics Stationary wave is formed by Two waves of same frequency travelling in the opposite direction Two waves of same frequency travelling in the same direction Two waves of the same speed superposing A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the opposite direction Two waves of same frequency travelling in the same direction Two waves of the same speed superposing A transverse wave superposing a longitudinal wave ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre? 12.33 diopters 4.33 diopters -12.33 diopters -4.33 diopters 12.33 diopters 4.33 diopters -12.33 diopters -4.33 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of Ordinary glass Cobalt glass Pyrex glass Flint glass Ordinary glass Cobalt glass Pyrex glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has got more heat capacity ? Gold piece Benzene Water Iron piece Gold piece Benzene Water Iron piece ANSWER DOWNLOAD EXAMIANS APP
Physics Coolis tube is used to produce X-rays Micro waves Radio waves Gama rays X-rays Micro waves Radio waves Gama rays ANSWER DOWNLOAD EXAMIANS APP
Physics Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds 5.5 0.5 11 1 5.5 0.5 11 1 ANSWER DOWNLOAD EXAMIANS APP
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