Physics When hot-water is sprinkled on a hotter glass tumbler, it breaks because Glass reacts chemically with water Glass suddenly contracts Glass suddenly expands Water evaporates Glass reacts chemically with water Glass suddenly contracts Glass suddenly expands Water evaporates ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes 5R/4 R/2 2R 3R/4 5R/4 R/2 2R 3R/4 ANSWER DOWNLOAD EXAMIANS APP
Physics The force that binds the neutrons and protons in a nucleus is called as: Strong Nuclear Force Gravitational Force Electromagnetic Force Weak Nuclear Force Strong Nuclear Force Gravitational Force Electromagnetic Force Weak Nuclear Force ANSWER DOWNLOAD EXAMIANS APP
Physics Number of lattices in the orthorhombic system is 8 7 4 5 8 7 4 5 ANSWER DOWNLOAD EXAMIANS APP
Physics 1 WH = 360 joules 36000 joules 3600 joules 36 joules 360 joules 36000 joules 3600 joules 36 joules ANSWER DOWNLOAD EXAMIANS APP
Physics Shock-absorbers are usually made of steel as it : Has higher elasticity Is not brittle Has lower elasticity Has no ductile property Has higher elasticity Is not brittle Has lower elasticity Has no ductile property ANSWER DOWNLOAD EXAMIANS APP
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