Physics A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling? Cube All will cool at the same rate Sphere Circular plate Cube All will cool at the same rate Sphere Circular plate ANSWER DOWNLOAD EXAMIANS APP
Physics The spring constant of a spring depends on its Thickness, its diameter and its material Length and its diameter Material only Length only Thickness, its diameter and its material Length and its diameter Material only Length only ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of light associated with the appearance of blue colour of the sky is Interference Scattering Refraction Reflection Interference Scattering Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument that measures and records the relative humidity of air is Lactometer Hygrometer Barometer Hydrometer Lactometer Hygrometer Barometer Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Enrico Fermi Marie Curie Henri Becquerel Ernest Rutherfor Enrico Fermi Marie Curie Henri Becquerel Ernest Rutherfor ANSWER DOWNLOAD EXAMIANS APP
Physics A fresh egg when placed in salt water will Float Burst Sink but will not go to the bottom Sink and go to the bottom Float Burst Sink but will not go to the bottom Sink and go to the bottom ANSWER DOWNLOAD EXAMIANS APP
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