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a) Use the equation P=IV where P is power in W, I is Current in Amps and V is voltage in volts. Rearrange to give I=P/V I=1000/230 = 4.34 A b) This is a wire connected to the metal casing of an electrical...

When you add and subtract surds, the numbers inside the square root must be the same. You add/ subtract the number outside the square root. e.g. 2√5 + 7√5 = 9√5, however 2√5 + 7√3 cannot be added. when yo...

a)         will increase

            greater collision energy

            so greater chance of activation energy being exceeded

            so greater fraction of successful collision...

Para serte franca no tengo mucho tiempo libre porque tengo demasiados deberes de la escuela. Pero me encanta salir con amigos , y normalmente vamos al parque o al cinema. A veces tengo que ayudar en casa ...

The subjunctive mood is by definition a way of speaking that shows the speaker's personal attitude towards what they're saying. I'm sure that the textbook you're using explains all the basic situations wh...