Physics Eddy current is generated by Conduction Convection Direct Current Induction Conduction Convection Direct Current Induction ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in air Decreases with decrease of temperature Does not depend on temperature Decreases with increase of temperature Increases with decrease of temperature Decreases with decrease of temperature Does not depend on temperature Decreases with increase of temperature Increases with decrease of temperature ANSWER DOWNLOAD EXAMIANS APP
Physics An egg sinks in soft water but floats in a concentrated solution of salt because Water has high surface tension The density of salt solution exceeds the density of eggs Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands Water has high surface tension The density of salt solution exceeds the density of eggs Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Humidity Temperature Volume Pressure Humidity Temperature Volume Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which is evidence that supports the dynamo theory? Convection occurs in Earth's inner core Earth's core contains a large amount of iron Earth's outer core contains liquid that conducts electricity Granite and basalt conduct electricity Convection occurs in Earth's inner core Earth's core contains a large amount of iron Earth's outer core contains liquid that conducts electricity Granite and basalt conduct electricity ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are pieces of Soft iron Nickel Cobalt Steel Soft iron Nickel Cobalt Steel ANSWER DOWNLOAD EXAMIANS APP
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