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{ }_{83}^{212} Bi decays as per following equation. { }_{83}^{

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$_{83}^{212}$ Bi decays as per following equation. $_{83}^{212} Bi \to_{82}^{208} Ti +_{2}^{4} He$ The kinetic energy of $α$ -particle emitted is $6.802 MeV$ . Calculate the kinetic energy of Ti recoil atoms.

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Optics And Modern Physics (DC Pandey)

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Amelia Discussed

_{83}^{212}

Bi decays as per following equation.

_{83}^{212} Bi \to_{82}^{208} Ti +_{2}^{4} He

The kinetic energy of

α

-particle emitted is

6.802 MeV

. Calculate the kinetic energy of Ti recoil atoms.

12 mins ago

Discuss this question LIVE

12 mins ago

Text solutionVerified

From momentum of conservation,

p_{1} = p_{2}

∴ 2 K_{1} m_{1} = 2 K_{2} m_{2}

∴ K_{2} = \frac{K _{1} m _{1}}{m _{2}} = \frac{( 6.802 ) ( 4 )}{208}

= 0.1308 MeV

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Question Text	$_{83}^{212}$ Bi decays as per following equation. $_{83}^{212} Bi \to_{82}^{208} Ti +_{2}^{4} He$ The kinetic energy of $α$ -particle emitted is $6.802 MeV$ . Calculate the kinetic energy of Ti recoil atoms.
Topic	Nuclei
Subject	Physics
Class	Class 12
Answer Type	Text solution:1
Upvotes	67

$_{83}^{212}$ Bi decays as per following equation. $_{83}^{212} Bi \to_{82}^{208} Ti +_{2}^{4} He$ The kinetic energy of $α$ -particle emitted is $6.802 MeV$ . Calculate the kinetic energy of Ti recoil atoms.

Text solutionVerified

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$_{83}^{212}$ Bi decays as per following equation. $_{83}^{212} Bi \to_{82}^{208} Ti +_{2}^{4} He$ The kinetic energy of $α$ -particle emitted is $6.802 MeV$ . Calculate the kinetic energy of Ti recoil atoms.