Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Boiling point of water decreases Boiling point of water increases Latent heat of vaporization of water increases Latent heat of vaporization of water decreases Boiling point of water decreases Boiling point of water increases Latent heat of vaporization of water increases Latent heat of vaporization of water decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Marie Curie Ernest Rutherfor Henri Becquerel Enrico Fermi Marie Curie Ernest Rutherfor Henri Becquerel Enrico Fermi ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is seen after rain because of hanging molecules of water which act as Prisms Lenses Mirrors Slabs Prisms Lenses Mirrors Slabs ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are used for accurately measuring very small time intervals ? Quartz clocks Atomic clocks White dwarfs Pulsars Quartz clocks Atomic clocks White dwarfs Pulsars ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on Wavelength Frequency Temperature None of these Wavelength Frequency Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Megahertz is a measurement of Capacity Speed Wavelength Frequency Capacity Speed Wavelength Frequency ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS