Physics Every hot object emits ________ Ultraviolet rays X–rays Infrared rays Visible light Ultraviolet rays X–rays Infrared rays Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 8 T 2 T 1 T 4 T 8 T 2 T 1 T 4 T ANSWER DOWNLOAD EXAMIANS APP
Physics Two stones of different masses are dropped simultaneously from the top of a building Both the stones reach the ground at the same time Depends on the composition of the stone Larger stone reaches the ground earlier Smaller stone reaches the ground earlier Both the stones reach the ground at the same time Depends on the composition of the stone Larger stone reaches the ground earlier Smaller stone reaches the ground earlier ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour is the complementary colour of yellow ? Orange Blue Red Green Orange Blue Red Green ANSWER DOWNLOAD EXAMIANS APP
Physics Absolute Zero is defined as At which the volume becomes zero At which liquid Helium boils The temperature at which all molecular motion ceases At which water boils at 298K At which the volume becomes zero At which liquid Helium boils The temperature at which all molecular motion ceases At which water boils at 298K ANSWER DOWNLOAD EXAMIANS APP
Physics How much calorie of energy is released by a boiled egg ? 50 60 77 40 50 60 77 40 ANSWER DOWNLOAD EXAMIANS APP
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