Physics Mud houses are cooler in summers and warmer in winters as compared to brick houses because Mud is a bad conductor Mud is a good conductor Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a poor insulator Mud is a bad conductor Mud is a good conductor Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a poor insulator ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Concave lens Glass slab Convex lens Prism Concave lens Glass slab Convex lens Prism ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves do not show the phenomenon of Diffraction Refraction Interference Polarisation Diffraction Refraction Interference Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics Water has maximum density at 4°C 0°C 273°C 100°C 4°C 0°C 273°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Frictional force Gravitational force Vanderwalls force Covalant force Frictional force Gravitational force Vanderwalls force Covalant force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 35 km/sec 21 km/sec 18 km/sec 11.2 km/sec 35 km/sec 21 km/sec 18 km/sec 11.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS