I need help as fast as possible please ITs DUE IN 10 MINUTES Will mark BRAINLIST and will give thanks only to correct answers
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1.Where will the image form of the same object is placed in front of the mirror as shown in the picture?

2.How tall is the image?
3.Is the image inverted?
4.Real or virtual?

What are chlorofluorocarbons and what impact do they have on the atmosphere?

When you turn on a battery-operated device, an electrical circuit is

Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.