The resistance of a thin silver wire is `1.0 Omega` at `20^@C`. The wire is placed in a liquid bath and its resistance rises to `1.2 Omega`. What is the temperature of the bath? `alpha` for silver is `3.8xx10^03//(.^(@) C)`

The resistance of a thin silver wire is 1.0 Omega at 20^@C . The wire is placed in a liquid bath and its resistance rises to 1.2 Omega . What is the temperature of the bath? alpha for silver is 3.8xx10^-3//(.^(@) C)

The resistance of a thin silver wire is 1.0 Omega at 20^@C . The wire is placed in liquid bath and its resistance rises to 1.2 Omega . What is the temperature of the bath ? (Here alpha=10^-2//^@C )

The resistance of a thin silver wire is 1,0 omega" at" 20^underline(@)C . The wire is placed in liquid bath and its resistance rises to 1.2omega . What is the temperature of the bath ? (Here alpha=10^(-2)//.^(underline(o))C)

The resistance of a platinum wire is 15 Omega at 20^(@)C . This wire is put in hot furnace and lthe resistance of the wire is found to be 40 Omega . Find the temperature of the hot furnace if temperature coefficient of resistance of platinum is 3.6 xx 10^(-3)^(0)C^(-1)

Resistance of a metal wire of length 1 m is 26 Omega at 20^@ C . If the diameter of the wire is 0.3 mm , what will be the resistivity of the metal at that temperature ? .

The resistance of a silver wire at 0^(@)C " is " 1.25 Omega . Upto what temperature it must be heated so that its resistance is doubled ? The temperature coefficient of resistance of silver is 0.00375^(@)C^(-1) . Will the temperature be same for all silver conductors of all shapes ?

The resistance of a wire at 20^(@)C is 20Omega and at 500^(@)C is 60Omega . At which temperature its resistance will be 25Omega ?

The resistance of a wire at 20^(@)C is 20Omega and at 500^(@)C is 60Omega . At which temperature its resistance will be 25Omega ?