Physics Bats can sense obstacles because they produce Infrasonic sound waves Micro sound waves Ultrasonic sound waves Supersonic sound waves Infrasonic sound waves Micro sound waves Ultrasonic sound waves Supersonic sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics The odometer guage indicates Pitch length The distance travelled by a vehicle Frequency of the wave The depth of the ocean Pitch length The distance travelled by a vehicle Frequency of the wave The depth of the ocean ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 18/5 43969 16/5 43967 18/5 43969 16/5 43967 ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 100 J 50 J 75 J 150 J 100 J 50 J 75 J 150 J ANSWER DOWNLOAD EXAMIANS APP
Physics Friction can be reduced by changing from Sliding to Rolling Rolling to Sliding Dynamic to Static Static to Dynamic Sliding to Rolling Rolling to Sliding Dynamic to Static Static to Dynamic ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirrors are used as a rear view mirror in motor cycles because All of these It forms smaller image as compared with object It forms real image It forms erect (upright) image All of these It forms smaller image as compared with object It forms real image It forms erect (upright) image ANSWER DOWNLOAD EXAMIANS APP
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