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the uncertainty Calculate known to be within 1.0 um of a certain point on a bat. The Planck distribu in the speed of a ball of mass 500 g that is

the uncertainty Calculate known to be within 1.0 um of a certain point on a bat. The Planck distribu in the speed of a ball of mass 500 g that is

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**Question 11:** Calculate the uncertainty in the speed of a ball of mass 500 g that is known to be within 1.0 nm of a certain point on a bat. **Question 12:** The Planck distribution gives the energy in the wavelength range dλ at the wavelength λ. Calculate the energy density in the range from 650 nm to 655 nm inside a cavity of volume 100 cm³ when the temperature is 280°C.
Transcribed Image Text:**Question 11:** Calculate the uncertainty in the speed of a ball of mass 500 g that is known to be within 1.0 nm of a certain point on a bat. **Question 12:** The Planck distribution gives the energy in the wavelength range dλ at the wavelength λ. Calculate the energy density in the range from 650 nm to 655 nm inside a cavity of volume 100 cm³ when the temperature is 280°C.
Expert Solution
Step 1

Given, Mass m = 500 g = 0.5 kg

Uncertainty in position Δx = 1.0 um = 1.0 × 10-6 m

  Uncertainty in velocity ΔV = ?

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