The coefficient of linear expansion of a cubical crystal along three mutually perpendicular directions is -1-2 and -3- What is the coefficient of cubical expansion of the crystal-

The correct option is A α1 + α2 + α3 The coefficient of cubical expansion of the crystal will be α1 + α2 + α3 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Physics

Superficial Expansion

The coefficie...

Question

The coefficient of linear expansion of a cubical crystal along three mutually perpendicular directions is α₁ α₂ and α₃. What is the coefficient of cubical expansion of the crystal?

α₁ + α₂ + α₃

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

α₁ – α₂ – α₃

No worries! We‘ve got your back. Try BYJU‘S free classes today!

α₁ + (α₂ – α₃)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(α₁ + α₂) / α₃

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
α₁ + α₂ + α₃

The coefficient of cubical expansion of the crystal will be α₁ + α₂ + α₃

Suggest Corrections

Similar questions

Q. A crystal has a coefficient of expansion 13 x

10^{- 7}

12 \times 10^{- 7} /^{0} C

and

10 \times 10^{- 7} /^{0} C

in three mutually perpendicular directions respectively

.

Then the coefficient of cubical expansion of the crystal is

Q. The coefficient of linear expansion of a crystal in one direction is

α_{1}

and that in every direction perpendicular to it is

α_{2}

. Then, the coefficient of cubical expansion of the crystal is

Q. The coefficient of linear expansion of crystal in x-direction is

6 \times 10^{- 5} /^{o} C

and that in y and z- directions is

4 \times 10^{- 5} /^{o} C

. The coefficient of cubical expansion of the crystal is?

Q. A crystal has linear coefficient of expansion

9 \times 10^{- 5}, 12 \times 10^{- 5}, 7 \times 10^{- 5} / K

along three mutually perpendicular directions the volume expansion coefficient is

The coefficient of linear expansion of of a crystal in one direction is _a1and in every direction perpendicular to is a2. The coefficient of cubical expansion is:

Please explain briefly

Join BYJU'S Learning Program

The coefficient of linear expansion of a cubical crystal along three mutually perpendicular directions is α1 α2 and α3. What is the coefficient of cubical expansion of the crystal?

The correct option is A α1 + α2 + α3 The coefficient of cubical expansion of the crystal will be α1 + α2 + α3

The coefficient of linear expansion of a cubical crystal along three mutually perpendicular directions is α₁ α₂ and α₃. What is the coefficient of cubical expansion of the crystal?

The correct option is A
α₁ + α₂ + α₃

The coefficient of cubical expansion of the crystal will be α₁ + α₂ + α₃