🎁BACK-TO-SCHOOL DEAL. Subscribe Now to get 40% OFF at only 8.49 USD/month, only valid until Sep 30th, 2024

Question

how far from a concave mirror (radius 27.8 cm ) must an object be placed if its image is to be at infinity? express your answer to three significant figures and include the appropriate units.

Asked By RadiantMoonlight39 at

Answered By Expert

George

Expert · 5.4k answers · 5k people helped

Sign in to see the answer
Final answer: The object distance from a concave mirror with a radius of 27.8 cm, when the image is at infinity, is 13.9 cm. Explanation: To find the object distance (do) from a concave mirror with a radius of 27.8 cm when the image is at infinity, we can use the thin lens equation: 1/f = 1/d₀ + 1/di In

🧑‍🏫 More Questions

Which of the following choices is an example of de jure segregation? A. laws requiring blacks and whites to attend separate schools B. children on a playground playing with children of the same race C. blacks and whites choosing to sit on separate sides of a restaurant D. None of these choices are correct.

Which expression is equivalent to the given expression? Assume the denominator does not equal zero. 14r4y6 718y2 OA 24 14 B. 7y3 12 OC. 7r4y4 OD. 2x²y³ Reset Next

What is the central idea of the passage? what motif is mentioned in the passage?

What best describes the Pax Mongolica? A. The beginning of tolerance and affluence B. The end of Chinese rule and culture C. The end of slaughtering Chinese people D. The beginning of the Mongol Empire in China

What is the art of zoo's meaning in urban dictionary