Physics The wall of a dam is broader at the base To withstand pressure that increases with depth To withstand pressure that increases in a horizontal plane To withstand pressure that is increased with atmospheric pressure Because streamlining is required To withstand pressure that increases with depth To withstand pressure that increases in a horizontal plane To withstand pressure that is increased with atmospheric pressure Because streamlining is required ANSWER DOWNLOAD EXAMIANS APP
Physics In the remote control of television, electromagnetic waves used are Microwave Radiowave Ultraviolet Infrared Microwave Radiowave Ultraviolet Infrared ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Plastic Rubber Aluminium Wood Plastic Rubber Aluminium Wood ANSWER DOWNLOAD EXAMIANS APP
Physics These waves cannot be transmitted through vacuum. Heat Electromagnetic Sound Light Heat Electromagnetic Sound Light ANSWER DOWNLOAD EXAMIANS APP
Physics For which of the following substances, the resistance decreases with increase in temperature? Nichrome Pure silicon Copper Platinum Nichrome Pure silicon Copper Platinum ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 11.2 km/sec 18 km/sec 21 km/sec 35 km/sec 11.2 km/sec 18 km/sec 21 km/sec 35 km/sec ANSWER DOWNLOAD EXAMIANS APP
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