Physics The speed of light in air is 3 × 108 m/s Infinity 8 × 103 m/s 3 × 10–8 m/s 3 × 108 m/s Infinity 8 × 103 m/s 3 × 10–8 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics The safest hammers are those with heads that are Cast steel and chiseled Alloy and drop-forged steel Welded and alloyed Chiseled and drop forged Cast steel and chiseled Alloy and drop-forged steel Welded and alloyed Chiseled and drop forged ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the correct sequence of passage of light in a compound microscope? Condenser -Objective lens -Body tube -Eyepiece Condenser -Objective lens -Eye -piece -Body tube Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Body tube -Eyepiece Condenser -Objective lens -Eye -piece -Body tube Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece ANSWER DOWNLOAD EXAMIANS APP
Physics The weight of a body acts through the centre of Both (A) and (B) Gravity Mass Buoyancy Both (A) and (B) Gravity Mass Buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Total internal reflection Optical rotation Scattering of light Total internal absorption Total internal reflection Optical rotation Scattering of light Total internal absorption ANSWER DOWNLOAD EXAMIANS APP
Physics Siphon will fail to work if: Both its limbs are of unequal length. The temperature of the liquids in the two vessels are the same. The densities of the liquid in the two vessels are equal. The level of the liquid in the two vessels are at the same height. Both its limbs are of unequal length. The temperature of the liquids in the two vessels are the same. The densities of the liquid in the two vessels are equal. The level of the liquid in the two vessels are at the same height. ANSWER DOWNLOAD EXAMIANS APP
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