An object is placed 23.5 cm in front of a convex mirror of focal length 50 cm. Note: Do convex mirrors have a positive or negative focal length

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray