Question

True or False

1 ) 200 V across your body is probably more dangerous than 2 A flowing through your body.

2) Increasing a metal wire's temperature will usually decrease its resistance.

3) A 440 nm blue photon moving in empty space will have a higher velocity than a 640 nm red photon.

Answer 1

non6 is drolli unut dangerous & Current is lethal? false Increasing Temperature will deoreane resistance & False} A 440 nm oud moring olan in blue ton cu 4 hare than a empty space дио им wigher photon. proton elweity False All are false