(2x100) (3x10) (2x1) / (4x1)
Answer:
45
Step-by-step explanation:
8cm=67-8
Answer:
40 cm.
Step-by-step explanation:
Given,
height of the object = 10 cm
Distance of the object from the X-ray= 50 cm
Distance of detector from the source = 2 m = 200 cm
Height of the image, h = ?
Now,
Again applying
h = 40 cm
Hence, height of the image is equal to 40 cm.
Answer:
Option (B) is correct.
To prove
As given the epression in the question is given by
Now simplify the above
Terms are written as
Put in the above expression.
Answer:
Step-by-step explanation:
You need to complete the square on the right side.