Physics For which of the following substances, the resistance decreases with increase in temperature? Nichrome Pure silicon Copper Platinum Nichrome Pure silicon Copper Platinum ANSWER DOWNLOAD EXAMIANS APP
Physics In a water lifting electric pump, we convert Kinetic energy into Electrical energy Kinetic energy into Potential energy Electrical energy into Potential energy Electrical energy into Kinetic energy Kinetic energy into Electrical energy Kinetic energy into Potential energy Electrical energy into Potential energy Electrical energy into Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Joule is Equal to 10^7 ergs 10^5 ergs 10^3 ergs 10^6 ergs 10^7 ergs 10^5 ergs 10^3 ergs 10^6 ergs ANSWER DOWNLOAD EXAMIANS APP
Physics Why do birds not have respiratory trouble at the time of flying at high altitude ? They have extra air sacs They fly inactively They use less oxygen Their lungs are very large They have extra air sacs They fly inactively They use less oxygen Their lungs are very large ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of doing work is called Capacity Current Power Energy Capacity Current Power Energy ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with U.V.-rays X-rays A-rays B-rays U.V.-rays X-rays A-rays B-rays ANSWER DOWNLOAD EXAMIANS APP
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