Physics Rolling friction is caused by ________ Non-elastic effects Gravity Power dissipation Buoyancy Non-elastic effects Gravity Power dissipation Buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Micron is equal to 10–12 m 10–9 m 10–6 m 10–15 m 10–12 m 10–9 m 10–6 m 10–15 m ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Barometer Sonometer Hygrometer Hydrometer Barometer Sonometer Hygrometer Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which is evidence that supports the dynamo theory? Granite and basalt conduct electricity Earth's core contains a large amount of iron Convection occurs in Earth's inner core Earth's outer core contains liquid that conducts electricity Granite and basalt conduct electricity Earth's core contains a large amount of iron Convection occurs in Earth's inner core Earth's outer core contains liquid that conducts electricity ANSWER DOWNLOAD EXAMIANS APP
Physics When a detergent is added to pure water, its surface tension Becomes infinite Increases Remains constant Decreases Becomes infinite Increases Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Who gave black hole theory? Albert Einstein None of these Isaac Newton Stephen Hawking Albert Einstein None of these Isaac Newton Stephen Hawking ANSWER DOWNLOAD EXAMIANS APP
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