Physics Fiber optics cable used in communication, works on the principle of Regular reflection of light Diffuse reflection of light Total internal reflection of light Refraction of light Regular reflection of light Diffuse reflection of light Total internal reflection of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric air is held to the Earth by : Winds Gravity Clouds Rotation of the Earth Winds Gravity Clouds Rotation of the Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour in the atmosphere is measured in terms of Smog Droplets Humidity All of these Smog Droplets Humidity All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which statement best describes an igneous intrusion? Magma explodes to the surface and forms a smooth outer layer of rock Magma is exported to an open area and forms iron Magma is injected into surrounding rock forming an igneous intrusive Igneous intrusion for when ice crystals splash into lava Magma explodes to the surface and forms a smooth outer layer of rock Magma is exported to an open area and forms iron Magma is injected into surrounding rock forming an igneous intrusive Igneous intrusion for when ice crystals splash into lava ANSWER DOWNLOAD EXAMIANS APP
Physics Wollen clothes keep the body warm because Wool absorbs radiant heat from outer objects Wool is a bad conductor Wool rejects heat from the outer objects Wool increases the temperature of the body Wool absorbs radiant heat from outer objects Wool is a bad conductor Wool rejects heat from the outer objects Wool increases the temperature of the body ANSWER DOWNLOAD EXAMIANS APP
Physics Danger signals are generally red as red light Undergoes least deviation Has lowest velocity Gives comfort to eye Is least bright Undergoes least deviation Has lowest velocity Gives comfort to eye Is least bright ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS