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Review Conceptual Example 2 before attempting this problem. The moon has a diameter of 3.48 x 106 m and is a distance of 3.85 x 108 m from the earth. The sun has a diameter of 1.39 x 10⁹ m and is 1.50 x 10¹¹ m from the earth. Determine (in radians) the angles subtended by (a) the moon and (b) the sun, as measured by a person standing on the earth. (c) Determine the ratio of the apparent circular area of the moon to the apparent circular area of the sun. These calculations determine whether a total eclipse of the sun is really "total." (a) Number i (b) Number i (c) Number i Units Units Units î ◊

Review Conceptual Example 2 before attempting this problem. The moon has a diameter of 3.48 x 106 m and is a distance of 3.85 x 108 m from the earth. The sun has a diameter of 1.39 x 10⁹ m and is 1.50 x 10¹¹ m from the earth. Determine (in radians) the angles subtended by (a) the moon and (b) the sun, as measured by a person standing on the earth. (c) Determine the ratio of the apparent circular area of the moon to the apparent circular area of the sun. These calculations determine whether a total eclipse of the sun is really "total." (a) Number i (b) Number i (c) Number i Units Units Units î ◊

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**Problem Description:** Review Conceptual Example 2 before attempting this problem. The moon has a diameter of \(3.48 \times 10^6\) m and is a distance of \(3.85 \times 10^8\) m from the earth. The sun has a diameter of \(1.39 \times 10^9\) m and is \(1.50 \times 10^{11}\) m from the earth. Determine (in radians) the angles subtended by (a) the moon and (b) the sun, as measured by a person standing on the earth. (c) Determine the ratio of the apparent circular area of the moon to the apparent circular area of the sun. These calculations determine whether a total eclipse of the sun is really “total.” **Questions:** - (a) Number _____ Units _____ - (b) Number _____ Units _____ - (c) Number _____ Units _____
Transcribed Image Text:**Problem Description:** Review Conceptual Example 2 before attempting this problem. The moon has a diameter of \(3.48 \times 10^6\) m and is a distance of \(3.85 \times 10^8\) m from the earth. The sun has a diameter of \(1.39 \times 10^9\) m and is \(1.50 \times 10^{11}\) m from the earth. Determine (in radians) the angles subtended by (a) the moon and (b) the sun, as measured by a person standing on the earth. (c) Determine the ratio of the apparent circular area of the moon to the apparent circular area of the sun. These calculations determine whether a total eclipse of the sun is really “total.” **Questions:** - (a) Number _____ Units _____ - (b) Number _____ Units _____ - (c) Number _____ Units _____
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