Please do these following questions Its of Science Class 7
Answers
Answer:
concave mirrors are used in torch,headlight vehicles,shaving mirror to see larger image of the face and concave mirrors are also used to view large image of the teeth of the patient.
Answer:
1)To obtain a real image the light source and the screen must be placed on the same plane. The image is obtained by using a converging lens or a concave mirror.
...
Difference Between Real Image and Virtual Image
- Real Image - Inverted images are obtained
- Virtual Image- Erect images are obtained
2)Concave mirrors are widely used in headlights of automobiles and motor vehicles, torch lights, railway engines, etc. as reflectors. The light source is placed at the focus of the mirror, so after reflecting the light rays travel over a huge distance as parallel light beams of high intensity.
I have answered two questions can u atleast say thanks
mark as brainliest answer