An object of height 2cm is placed at a distance of 15cm from a concave mirror of focal length 10cm.Draw a scale diagram to locate the image. From the diagram, find the length
of the image formed.
Answers
Answered by
279
hey there !!!!,,,,,
Height of object = 2cm
Object distance = 15cm
Focal length = 10cm
1/f = 1/v +1/u
-1/10 = -1/15 +1/v
1/v = -3 +2 /30
v = -30 cm
Height of image/Height of object = -v /u
Height of image / 2 = 30/-15
Height of image = - 4cm
Nature - Real and inverted
Position - 30 cm from concave mirror
Size = 4 cm
hope that helps !!!
☺ himanshu Jha ☺
Height of object = 2cm
Object distance = 15cm
Focal length = 10cm
1/f = 1/v +1/u
-1/10 = -1/15 +1/v
1/v = -3 +2 /30
v = -30 cm
Height of image/Height of object = -v /u
Height of image / 2 = 30/-15
Height of image = - 4cm
Nature - Real and inverted
Position - 30 cm from concave mirror
Size = 4 cm
hope that helps !!!
☺ himanshu Jha ☺
Answered by
40
Answer:
v=-30cm
height of image =-4cm
nature =real and inverted
Similar questions