Nagma Chahal

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Nagma Chahal

Asked: 3 years agoIn: General Awareness

Let A be the set of all points in a plane and let O be the origin Let
`R={(p,q):OP=OQ}.` then ,R is
A. Reflexive and symmetric but transitive
B. Reflexive and transitive but not symmetric
C. symmetric and transitive but not reflexive
D. An equivalence relation

Nagma Chahal

Asked: 3 years agoIn: Class 10

????send whatsapp no. quickly to learn with us.?? With ??

Nagma Chahal

Asked: 3 years agoIn: Class 10

Why nightingale killed the frog?

Nagma Chahal

Asked: 3 years agoIn: General Awareness

A transverse sinusoidal wave of amplitude a, wavelength `lambda` and frequency `f` is travelling on a stretched string. The maximum speed of any point in the string is `v//10`, where `v` is the speed of propagation if the wave. If `a = 10^(-3)m` and `v = 10ms^(-1)`, then `lanbda` and `f` are given by
A. (a) `lambda = 2pi xx 10^(-2)m`
B. (b) `lambda = 10^(-3)m`
C. ( c ) `f = 10^(3) Hz//(2pi)`
D. (d) `f = 10^(4)Hz`

Nagma Chahal

Asked: 3 years agoIn: Class 10

Which process leads to variation

Nagma Chahal

Asked: 3 years agoIn: Class 11

Modern art painting

Nagma Chahal

Asked: 3 years agoIn: General Awareness

यदि श्यान बल f , वेग प्रवणता ` ( Deltav) /( Delta z) ` तथ श्यानता गुणांक ` eta ` हो, तो ` f = eta A( Delta v) /(Delta z ) ` से ` eta ` की विमाए ज्ञात कीजिये –
A. ` [ML^( – 2) T ^( – 2 ) ] `
B. `[M ^(0) L ^(0 ) T^(0) ] `
C. `[ML ^( 2 ) T ^( – 2 ) ] `
D. `[ML ^( – 1 ) T ^( – 1) ] `

Nagma Chahal

Asked: 3 years agoIn: General Awareness

কোনো একটি দ্বিঘাত সমীকরণের নিরূপক যদি শূন্য অপেক্ষা ক্ষুদ্রতর হয় তবে সমীকরণটির বীজদ্বয়ের-
A. উভয়ই বাস্তব
B. উভয়ই কাল্পনিক
C. একটি বাস্তব ও অপরটি কাল্পনিক
D. এদের কোনোটিই নয়

Nagma Chahal

Asked: 3 years agoIn: Class 10

Who is the only mammal that can fly

Nagma Chahal

Asked: 3 years agoIn: General Awareness

In Punnett square, the possible gametes are written on two sides, usually the
A. Top row and left columns
B. Top row and right columns
C. Bottom row and right columns
D. Bottom row and left columns

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Nagma Chahal

Let A be the set of all points in a plane and let O be the origin Let
`R={(p,q):OP=OQ}.` then ,R is
A. Reflexive and symmetric but transitive
B. Reflexive and transitive but not symmetric
C. symmetric and transitive but not reflexive
D. An equivalence relation

????send whatsapp no. quickly to learn with us.?? With ??

Why nightingale killed the frog?

Which process leads to variation

Modern art painting

Who is the only mammal that can fly

In Punnett square, the possible gametes are written on two sides, usually the
A. Top row and left columns
B. Top row and right columns
C. Bottom row and right columns
D. Bottom row and left columns

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