21ST CENT.ASTRONOMY(LL)W/CODE WKBK PKG.
6th Edition
ISBN: 9780393874921
Author: PALEN
Publisher: Norton, W. W. & Company, Inc.
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Chapter 8.3, Problem 8.3ACYU
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# 3) There are a 3cm x 3cm x 3cm cube of gold and a 3cm x 3cm x 3cm cube of aluminum. The density of
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Iron has a density of 7.86 g/cm³. The volume occupied by 55.85 g of iron is
A) 7.11 cm³.
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Chapter 8 Solutions
21ST CENT.ASTRONOMY(LL)W/CODE WKBK PKG.
Ch. 8.1 - Prob. 8.1CYUCh. 8.2 - Prob. 8.2CYUCh. 8.3 - Prob. 8.3ACYUCh. 8.3 - Prob. 8.3BCYUCh. 8.4 - Prob. 8.4CYUCh. 8.5 - Prob. 8.5CYUCh. 8.6 - Prob. 8.6CYUCh. 8 - Prob. 1QPCh. 8 - Prob. 2QPCh. 8 - Prob. 3QP
Ch. 8 - Prob. 4QPCh. 8 - Prob. 5QPCh. 8 - Prob. 6QPCh. 8 - Prob. 7QPCh. 8 - Prob. 8QPCh. 8 - Prob. 9QPCh. 8 - Prob. 10QPCh. 8 - Prob. 11QPCh. 8 - Prob. 12QPCh. 8 - Prob. 13QPCh. 8 - Prob. 14QPCh. 8 - Prob. 15QPCh. 8 - Prob. 16QPCh. 8 - Prob. 17QPCh. 8 - Prob. 18QPCh. 8 - Prob. 19QPCh. 8 - Prob. 20QPCh. 8 - Prob. 21QPCh. 8 - Prob. 22QPCh. 8 - Prob. 23QPCh. 8 - Prob. 24QPCh. 8 - Prob. 25QPCh. 8 - Prob. 26QPCh. 8 - Prob. 27QPCh. 8 - Prob. 28QPCh. 8 - Prob. 29QPCh. 8 - Prob. 30QPCh. 8 - Prob. 31QPCh. 8 - Prob. 32QPCh. 8 - Prob. 33QPCh. 8 - Prob. 34QPCh. 8 - Prob. 35QPCh. 8 - Prob. 36QPCh. 8 - Prob. 37QPCh. 8 - Prob. 38QPCh. 8 - Prob. 39QPCh. 8 - Prob. 40QPCh. 8 - Prob. 41QPCh. 8 - Prob. 42QPCh. 8 - Prob. 43QPCh. 8 - Prob. 44QPCh. 8 - Prob. 45QP
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- 5. The density of gold is 19 300 kg/m. What is the mass of a gold sphere whose diameter is 0.25 m? A) 87.5 kg B) 158 kg C) 947 kg D) 1260 kg E) 3790 kg 6. The average density of the material in intergalactic space is approximately 2.5 x 10-27 kg/m. What is the volume of a lead sample, r= 11 300 kg/m, that has the same mass as 8.0 x 104 m' of intergalactic space? A) 1.0 x 10 m B) 22 x 105 m C) 5.4 x 10 m D) 3.6 x 10-5 m F) 18 x 10 marrow_forward9. A block of material has mass density, p. A second block of equal volume has three times the mass of the first. What is the density of the second block? O A. p О в. Зр O C. p/3 O D. 9p O E. Cannot be determined.arrow_forward3. a) You have a rock (Rock A) with a volume of 15cm3 and a mass of 45 g. What is its density? AJ b) You have a different rock (Rock B) with a volume of 30cm and a mass of 60g. What is its density? c) In the above two examples which rock is heavier? d) In the above two examples which rock is more dense? Which is less dense? Which is lighter?arrow_forward
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