1/2017 11:55 PM A 63/1010/14/2017 09:07 PM Print Calculator 12 of 12 Sapling Lea

Question

1/2017 11:55 PM A 63/1010/14/2017 09:07 PM Print Calculator 12 of 12 Sapling Learning You have a concave spherical mirror with a 10.9-cm radius of curvature. You place an object on the mirror's axis, 18.9 cm in front of the mirror How far is the object's image from the mirror? Number cm If it can be determined, is the image real or virtual? O Virtual O Cannot be determined O Rea Ifit can be determined, is the image upright or inverted with respect to the object? O Upright O Cannot be determined O Inverted Hint O Previous ( Give Up & View Solution ) Check Answer Next Exit

Explanation / Answer

f = R /2 = 5.45 cm

object distane, p = 18.9 cm

1/f = 1/p + 1/q

1/5.45 = 1/18.9 + 1/q

q = 7.66 cm ,.......Ans

q is +ve hence image is real .......Ans

m = - q / p = - 0.405

magnification is negative hence it is inverted .....Ans

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.