Physics The material used in electric heater is Nichrome Brass Tungsten Steel Nichrome Brass Tungsten Steel ANSWER DOWNLOAD EXAMIANS APP
Physics A sphere rolls down on two inclined planes of different angles but same height, it does so In the same time with the same speed In the same time with the same kinetic energy With the same speed In the same time In the same time with the same speed In the same time with the same kinetic energy With the same speed In the same time ANSWER DOWNLOAD EXAMIANS APP
Physics A small drop of oil spreads over water because : Water has a higher surface tension Water has a higher viscosity Oil has a higher surface tension Oil has a higher viscosity Water has a higher surface tension Water has a higher viscosity Oil has a higher surface tension Oil has a higher viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Electrons Protons Photons Photoelectrons Electrons Protons Photons Photoelectrons ANSWER DOWNLOAD EXAMIANS APP
Physics A mass of 20 kg is at a height of 8 m above the ground. Then the potential energy possessed by the body is: [Given g = 9.8 m/s2] 1568 J 1568 C 1568 N 1568 W 1568 J 1568 C 1568 N 1568 W ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Becomes Zero Decreases Increases Remains constant Becomes Zero Decreases Increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS