Physics Indicate the false statement about the resistance of a wire It is directly proportional to the area of cross-section of wire It depends on material of wire Resistance of metallic wire increases with increase in temperature It is directly proportional to the length of wire It is directly proportional to the area of cross-section of wire It depends on material of wire Resistance of metallic wire increases with increase in temperature It is directly proportional to the length of wire ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Farad Tesla Henry Weber Farad Tesla Henry Weber ANSWER DOWNLOAD EXAMIANS APP
Physics To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature. Add 273 Divide by 273 Multiply 273 Subtract 273 Add 273 Divide by 273 Multiply 273 Subtract 273 ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for formation of Mirage in desert? Refraction of light Total internal reflection of light Reflection of light Both Refraction and Total internal reflection of light Refraction of light Total internal reflection of light Reflection of light Both Refraction and Total internal reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics Absolute Zero is defined as At which the volume becomes zero The temperature at which all molecular motion ceases At which water boils at 298K At which liquid Helium boils At which the volume becomes zero The temperature at which all molecular motion ceases At which water boils at 298K At which liquid Helium boils ANSWER DOWNLOAD EXAMIANS APP
Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 90 cm. 120 cm. 60 cm. 30 cm. 90 cm. 120 cm. 60 cm. 30 cm. ANSWER DOWNLOAD EXAMIANS APP
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