(a) Explanation Given Info : Length of the pool is 5.00 m, breadth of the pool is 10.0 m and width of the pool is 1.78 m. Formula to calculate the mass of the water in the pool is, m = ρ V m is the mass of water in the pool, ρ is the density of water, V is the volume of water in the pool, Formula to calculate volume is, V = l ⋅ b ⋅ h l is the length of the pool, b is the breadth of the pool, h is the height of the pool, Use l ⋅ b ⋅ h for V in m = ρ V to rewrite m . m = ρ ( l ⋅ b ⋅ h ) Substitute 1.00 × 10 3 kg / m 3 for ρ and 5 (b) To determine The thermal energy required to heat the pool water from 15.5 ° C to 26.5 ° C . (c) To determine Cost of heating pool.

11th Edition

ISBN: 9781305965522

Author: SERWAY

Publisher: CENGAGE L

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Question

Chapter 11, Problem 15P

(a)

To determine

The mass of water in the pool.

(b)

To determine

The thermal energy required to heat the pool water from 15.5°C to 26.5°C.

(c)

To determine

Cost of heating pool.

Expert Solution & Answer

Chapter 11 Solutions

COLLEGE PHYSICS,V.2

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The mass of water in the pool.

Solution Summary: The author explains that the mass of water in the pool is 8.90times 104

Concept explainers

The mass of water in the pool.

The thermal energy required to heat the pool water from 15.5°C to 26.5°C.

Cost of heating pool.

Chapter 11 Solutions