Physics The frequency of ultrasound wave is typically Below 20 kHz Above 20,000 kHz Above 20 kHz Below 02 kHz Below 20 kHz Above 20,000 kHz Above 20 kHz Below 02 kHz ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is used in a magnifying glass Plano-concave Concave Convex None of these Plano-concave Concave Convex None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Radiocarbon dating technique is used to estimate the age of monuments fossils rocks soil monuments fossils rocks soil ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following occurred first ? Guglielmo Marconi sent out the first wireless signals Wright Brothers successfully flew an aircraft Max Planck unveiled the Quantum Theory Albert Einstein propounded the General Theory of Relativity Guglielmo Marconi sent out the first wireless signals Wright Brothers successfully flew an aircraft Max Planck unveiled the Quantum Theory Albert Einstein propounded the General Theory of Relativity ANSWER DOWNLOAD EXAMIANS APP
Physics A wheel-barrow is an example of Class I lever Class II lever Class III lever Pulley system Class I lever Class II lever Class III lever Pulley system ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays are emitions that have Mass but no charge Both mass and charge Charge but no mass Neither mass nor charge Mass but no charge Both mass and charge Charge but no mass Neither mass nor charge ANSWER DOWNLOAD EXAMIANS APP
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