Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Four times Remain same Three times Double Four times Remain same Three times Double ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a seconds pendulum is 0.5 second 2 seconds 1 second 1.5 second 0.5 second 2 seconds 1 second 1.5 second ANSWER DOWNLOAD EXAMIANS APP
Physics Which elements are malleable and good conductors of electricity? Iodine and xenon Iodine and silver Tin and silver Tin and xenon Iodine and xenon Iodine and silver Tin and silver Tin and xenon ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor,with air in between the plates, has capacitance C. Now the space between the two plates of the capacitor is filled with a dielectric of dielectric constant 7. Then the value of the capacitance will become C/7 C 14C 7C C/7 C 14C 7C ANSWER DOWNLOAD EXAMIANS APP
Physics The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as Megasonics Infrasonics Ultrasonics Audible sounds Megasonics Infrasonics Ultrasonics Audible sounds ANSWER DOWNLOAD EXAMIANS APP
Physics A mirage occurs because of Diffraction of light Reflection by hot ground Total internal reflection by layers of air Interference of light Diffraction of light Reflection by hot ground Total internal reflection by layers of air Interference of light ANSWER DOWNLOAD EXAMIANS APP
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