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Standard IX

Chemistry

Properties of Alpha, Beta and Gamma Radiations

The deflectio...

Question

The deflections at two places are shown by the given diagrams. Comparing the two, deflection at A is times bigger than deflection at B.

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Solution

The correct option is A 3
Deflections at A = 0.000078

Deflections at B = 0.000026

$\frac{A}{B} = \frac{0.000078}{0.000026} = \frac{7.8 \times 10^{- 5}}{2.6 \times 10^{- 5}}$
$= 3$

Hence, the deflection at A is 3 times bigger than at B.

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The deflections at two places are shown by the given diagrams. Comparing the two, deflection at A is times bigger than deflection at B.

The correct option is A 3Deflections at A = 0.000078 Deflections at B = 0.000026 AB=0.0000780.000026 =7.8 × 10−52.6 × 10−5 =3 Hence, the deflection at A is 3 times bigger than at B.

The correct option is A 3
Deflections at A = 0.000078

Deflections at B = 0.000026

$\frac{A}{B} = \frac{0.000078}{0.000026} = \frac{7.8 \times 10^{- 5}}{2.6 \times 10^{- 5}}$
$= 3$

Hence, the deflection at A is 3 times bigger than at B.