Physics In MRI machine, which one of the following is used? Ultra-sound wave Magnetic wave X-ray Sound wave Ultra-sound wave Magnetic wave X-ray Sound wave ANSWER DOWNLOAD EXAMIANS APP
Physics The density of the liquid when heated Increases Does not change Decreases May increase of decrease depending on pressure Increases Does not change Decreases May increase of decrease depending on pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Rainbow Halo Mirage Earthshine Rainbow Halo Mirage Earthshine 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? -4.33 diopters 4.33 diopters 12.33 diopters -12.33 diopters -4.33 diopters 4.33 diopters 12.33 diopters -12.33 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics Solar eclipse will take place when the moon does not lie on the line joining the sun and the earth the earth is between the moon and the sun the moon is between the sun and the earth the sun is between the moon and the earth the moon does not lie on the line joining the sun and the earth the earth is between the moon and the sun the moon is between the sun and the earth the sun is between the moon and the earth ANSWER DOWNLOAD EXAMIANS APP
Physics A vacuum cleaner works on the principle of pressure difference. On the moon it will Work with increased efficiency Work with reduced efficiency Not work at all Work as efficiently as on the earth Work with increased efficiency Work with reduced efficiency Not work at all Work as efficiently as on the earth ANSWER DOWNLOAD EXAMIANS APP
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