The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion and v2 = Volume at the end of expansion)

$$rac{{{{ ext{v}}_2}}}{{{{ ext{v}}_1}}}$$

$$rac{{{{ ext{v}}_1}}}{{{{ ext{v}}_2}}}$$

$$rac{{{{ ext{v}}_2}}}{{{{ ext{v}}_1}}}$$

$$rac{{{{ ext{v}}_1} + {{ ext{v}}_2}}}{{{{ ext{v}}_1}}}$$

$$rac{{{{ ext{v}}_1} + {{ ext{v}}_2}}}{{{{ ext{v}}_2}}}$$

The expansion ratio (r) is the ratio of (where v₁ = Volume at the beginning of expansion and v₂ = Volume at the end of expansion)

$$\frac{{{{\text{v}}_1}}}{{{{\text{v}}_2}}}$$

$$\frac{{{{\text{v}}_2}}}{{{{\text{v}}_1}}}$$

$$\frac{{{{\text{v}}_1} + {{\text{v}}_2}}}{{{{\text{v}}_1}}}$$

$$\frac{{{{\text{v}}_1} + {{\text{v}}_2}}}{{{{\text{v}}_2}}}$$

The expansion ratio (r) is the ratio of (where v₁ = Volume at the beginning of expansion and v₂ = Volume at the end of expansion) Correct Answer $$\frac{{{{\text{v}}_2}}}{{{{\text{v}}_1}}}$$

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Feb 20, 2025

Mechanical Engineering
Engineering Thermodynamics

The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion and v2 = Volume at the end of expansion)

Related Questions

The expansion ratio (r) is the ratio of (where v₁ = Volume at the beginning of expansion and v₂ = Volume at the end of expansion)