A concave mirror has a radius of curvature of 10 cm. Find the location an height of the image if the distance of the object is 8
cm and the height of the object is 1.5 cm, using a scaled ray diagram
1 answer:
R=10
F=R/2
F=10/2=5
F=-5(CONCAVE MIRROR)
U=-8(CONCAVE MIRROR)
HEIGHT OF OBJECT=1.5
V=?
HEIGHT OF IMAGE=?
I/F=1/U+1/V
-I/5=-1/8-1/V
-1/V=-1/5+1/8
-1/V=-8+5/40
-1/V=-3/40
1/V=3/40
V=40/3
HEIGHT OF IMAGE/HEIGHT OF OBJECT =-V/U
HEIGHT OF IMAGE=40/3*1/-8*15/10
=-20/8
=-2.5
You might be interested in
He is influenced by EXTRINSIC MOTIVATION
Answer: I belive that the Answer is C.) Conduction
Explanation:
A) it occurs when earth is between the sun and the moon
What's the rest of this and it prob family or group
Answer: Si es mayor a 65 dB es considerado dañino.
Explanation: Se considera ruido a todo aquel que supera los 75 dB o torturante aquel mayor a 120 dB según la OMS.