A shaving or makeup mirror is designed to magnify your face by a factor of 1.40 when your face is placed 20.0cm in front of it.

a) What type of mirror is it? (I got concave)
b) Described the type of image that it makes of your face. (I got upright, virtual, and magnified)
c) Calculate the required readius of curvature for the mirror. (1.40 m)
d) draw a ray diagram ( I can't figure this one out )

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it

radiation

explanation:

heat is transmitted by radiation

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.