Lalit Rattan

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Lalit Rattan

Asked: 3 years agoIn: General Awareness

The unit cell with crystallographic dimensions, a ≠ b ≠ c, \(\alpha\) = \(\beta\) = 90\(^\circ\) and \(\gamma\) ≠ 90\(^\circ\) is ………
(A) triclinic
(B) monoclinic
(C) orthorhombic
(D) tetragonal

Lalit Rattan

Asked: 3 years agoIn: General Awareness

If the roots of `a_1x^2 + b_1x+ c_1 = 0` are `alpha_1 ,beta_ 1` and those of `a_2x^2+b_2x+c_2=0` are `alpha_2,beta_2` such that `alpha_1alpha_2=beta_1beta_2=1` then
A. `(a_(1))/(a_(2))=(b_(1))/(b_(2))=(c_(1))/(c_(2))`
B. `(a_(1))/(c_(2))=(b_(1))/(b_(2))=(c_(1))/(a_(2))`
C. `a_(1) a_(2) = b_(1) b_(2) = c_(1) c_(2)`
D. none of these

Lalit Rattan

Asked: 3 years agoIn: Class 11

n equal to 1 prove that 1 square + 2 square +…… n square is =

Lalit Rattan

Asked: 3 years agoIn: Class 10

What happen in the last game of virtually true

Lalit Rattan

Asked: 3 years agoIn: Class 10

Notes chapter 5

Lalit Rattan

Asked: 3 years agoIn: Class 11

Subpolar low

Lalit Rattan

Asked: 3 years agoIn: Class 10

What do you mean by external linking?

Lalit Rattan

Asked: 3 years agoIn: Class 09

When was Evelyn glennie is disability l

Lalit Rattan

Asked: 3 years agoIn: General Awareness

धातु के तीन संकेन्द्री गोलीय कोशों A,B or C की त्रिज्याओं a,b व c `(a lt b lt c)` हैं तथा इनके पृष्ट आवेश धनत्व क्रमश: `sigma, -sigma` व `sigma` हैं (चित्र)।
(i) तीनों गोलीय कोशों A,B or C के विभव ज्ञात कीजिये।

(ii) यदि कोश A व C समान विभव पर हों तो त्रिज्याओं a,b व c में सम्बन्ध ज्ञात कीजिये।

Lalit Rattan

Asked: 3 years agoIn: General Awareness

State two applications of echo.

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Lalit Rattan

The unit cell with crystallographic dimensions, a ≠ b ≠ c, \(\alpha\) = \(\beta\) = 90\(^\circ\) and \(\gamma\) ≠ 90\(^\circ\) is ………
(A) triclinic
(B) monoclinic
(C) orthorhombic
(D) tetragonal

n equal to 1 prove that 1 square + 2 square +…… n square is =

What happen in the last game of virtually true

Notes chapter 5

Subpolar low

What do you mean by external linking?

When was Evelyn glennie is disability l

State two applications of echo.

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