Physics The instrument that measures and records the relative humidity of air is Lactometer Hygrometer Hydrometer Barometer Lactometer Hygrometer Hydrometer Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Galvanometer Ammeter Rectifier Transformer Galvanometer Ammeter Rectifier Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics A drop of liquid assumes spherical shape because: A sphere has the least surface area for a given volume Inter molecular forces are weak in liquids A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids A sphere has the least surface area for a given volume Inter molecular forces are weak in liquids A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids ANSWER DOWNLOAD EXAMIANS APP
Physics Total internal reflection can not take place when light goes from : Glass to air Water to air Glass to water Water to glass Glass to air Water to air Glass to water Water to glass ANSWER DOWNLOAD EXAMIANS APP
Physics Refractive Index of glass with respect to water is 43864 44052 43924 44082 43864 44052 43924 44082 ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Regulator Amplifier Switch Rectifier Regulator Amplifier Switch Rectifier ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS