Pregunta
Convert the following measurement. \[ 9.1 \times 10^{2} \frac{\mathrm{~kg}}{\mathrm{~m}^{3}}=\square \frac{\mathrm{g}}{\mathrm{cm}^{3}} \]
Ask by Weber Floyd. in the United States
Feb 21,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The measurement \( 9.1 \times 10^{2} \frac{\mathrm{~kg}}{\mathrm{~m}^{3}} \) is equal to \( 0.91 \frac{\mathrm{g}}{\mathrm{cm}^{3}} \).
Solución
Calculate the value by following steps:
- step0: Calculate:
\(\frac{9.1\times 10^{2}\left(\frac{1000}{1}\right)}{100^{3}}\)
- step1: Divide the terms:
\(\frac{9.1\times 10^{2}\times 1000}{100^{3}}\)
- step2: Multiply:
\(\frac{9.1\times 10^{5}}{100^{3}}\)
- step3: Factor the expression:
\(\frac{9.1\times 10^{5}}{10^{6}}\)
- step4: Reduce the fraction:
\(\frac{9.1}{10}\)
- step5: Convert the expressions:
\(\frac{\frac{91}{10}}{10}\)
- step6: Multiply by the reciprocal:
\(\frac{91}{10}\times \frac{1}{10}\)
- step7: Multiply the fractions:
\(\frac{91}{10\times 10}\)
- step8: Multiply:
\(\frac{91}{100}\)
To convert the measurement \( 9.1 \times 10^{2} \frac{\mathrm{~kg}}{\mathrm{~m}^{3}} \) to \( \frac{\mathrm{g}}{\mathrm{cm}^{3}} \), we can follow these steps:
1. **Understand the conversion factors**:
- \( 1 \, \mathrm{kg} = 1000 \, \mathrm{g} \)
- \( 1 \, \mathrm{m}^{3} = 100^3 \, \mathrm{cm}^{3} = 1,000,000 \, \mathrm{cm}^{3} \)
2. **Set up the conversion**:
\[
9.1 \times 10^{2} \frac{\mathrm{kg}}{\mathrm{m}^{3}} = 9.1 \times 10^{2} \frac{1000 \, \mathrm{g}}{1 \, \mathrm{kg}} \cdot \frac{1 \, \mathrm{m}^{3}}{1,000,000 \, \mathrm{cm}^{3}}
\]
3. **Calculate the conversion**:
\[
= 9.1 \times 10^{2} \cdot \frac{1000}{1,000,000} \, \frac{\mathrm{g}}{\mathrm{cm}^{3}} = 9.1 \times 10^{2} \cdot \frac{1}{1000} \, \frac{\mathrm{g}}{\mathrm{cm}^{3}} = 9.1 \times 10^{-1} \, \frac{\mathrm{g}}{\mathrm{cm}^{3}}
\]
4. **Final result**:
\[
9.1 \times 10^{-1} \, \frac{\mathrm{g}}{\mathrm{cm}^{3}} = 0.91 \, \frac{\mathrm{g}}{\mathrm{cm}^{3}}
\]
Thus, the converted measurement is:
\[
0.91 \, \frac{\mathrm{g}}{\mathrm{cm}^{3}}
\]
Respondido por UpStudy AI y revisado por un tutor profesional
Como
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Mind Expander
To convert \( 9.1 \times 10^{2} \frac{\mathrm{~kg}}{\mathrm{~m}^{3}} \) to \( \frac{\mathrm{g}}{\mathrm{cm}^{3}} \), we can use the fact that \( 1 \, \mathrm{kg/m^3} = 0.001 \, \mathrm{g/cm^3} \). So, we multiply \( 9.1 \times 10^{2} \, \mathrm{kg/m^3} \) by \( 0.001 \): \[ 9.1 \times 10^{2} \times 0.001 = 9.1 \times 10^{-1} \, \mathrm{g/cm^3} = 0.91 \, \mathrm{g/cm^3} \] Thus, \[ 9.1 \times 10^{2} \frac{\mathrm{~kg}}{\mathrm{~m}^{3}} = 0.91 \frac{\mathrm{g}}{\mathrm{cm}^{3}} \]
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