Question

GFHL0Sp/ Tes \( 2 / \) is Junt 2002 3.3. A sample of an unknown material appears to weigh 300 N in air and 200 N when immersed in alcahol of specific gravity 0.7 . 3.3.1. What is the deasity of the alcohol? (2) 3.3.2. Find the volume of the material, (7) 13

          GFHL0Sp/ Tes \( 2 / \) is Junt 2002
3.3. A sample of an unknown material appears to weigh 300 N in air and 200 N when immersed in alcahol of specific gravity 0.7 .
3.3.1. What is the deasity of the alcohol?
(2)
3.3.2. Find the volume of the material,
(7)
13

GFHL0Sp/ Tes 2 / is Junt 2002
3.3. A sample of an unknown material appears to weigh 300 N in air and 200 N when immersed in alcahol of specific gravity 0.7 .
3.3.1. What is the deasity of the alcohol?
(2)
3.3.2. Find the volume of the material,
(7)
13

Added by Felipe D.

Physics

Raymond A. Serway, Jerry S. Faughn 1st Edition

Chapter 8

Instant Answer

Solved by Expert Timothy James

Step 1

The specific gravity (SG) of a substance is the ratio of its density to the density of water. The density of water is \(1000 \, \text{kg/m}^3\). Given: \[ \text{SG of alcohol} = 0.7 \] The density of alcohol (\(\rho_{\text{alcohol}}\)) can be calculated as: \[ Show more…

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GFHL0Sp/ Tes \( 2 / \) is Junt 2002 3.3. A sample of an unknown material appears to weigh 300 N in air and 200 N when immersed in alcahol of specific gravity 0.7 . 3.3.1. What is the deasity of the alcohol? (2) 3.3.2. Find the volume of the material, (7) 13