Physics A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated, it will None of these Bend towards left Bend towards right Remain straight None of these Bend towards left Bend towards right Remain straight ANSWER DOWNLOAD EXAMIANS APP
Physics Thermal expansion of materials arises from Asymmetry of potential energy curve Weak bonds Strong bonds Thermal vibrations Asymmetry of potential energy curve Weak bonds Strong bonds Thermal vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water depends upon the Atmospheric pressure Mass Density Volume Atmospheric pressure Mass Density Volume ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 103 Pa 106 Pa 104 Pa 105 Pa 103 Pa 106 Pa 104 Pa 105 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics Pressure Cooker cooks faster because The material of the cooker is a good conductor Higher temperature is attained for cooking It cooks the food at low pressure Boiling point decreases with rise of pressure The material of the cooker is a good conductor Higher temperature is attained for cooking It cooks the food at low pressure Boiling point decreases with rise of pressure ANSWER DOWNLOAD EXAMIANS APP
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