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For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p
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For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is sa...
The sin theata (90-theat ) = cos ( t/ p-qx)
sin A theata = cos B theata ( t/ p-qx)
the unit is same as p=q units same the unit
sin A theata = cos B theata ( t/ p-qx)
the unit is same as p=q units same the unit
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For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is sa...
The answer is:-- D
Consider cos(t/p-x) as cos(theta) and we know that the theta part is constant so it has to be dimensionless.
dimension of t/p= dimension of q/d
dim s/s = dim q/m [ as t= sec and ans d=m where t=p according to ans:- D]
dim s/s = dim m/m [ q has to be m as we know if a equation has to be right so L.h.s= R.h.s so by using trial and error method we let q=m]
1=1....proved
Consider cos(t/p-x) as cos(theta) and we know that the theta part is constant so it has to be dimensionless.
dimension of t/p= dimension of q/d
dim s/s = dim q/m [ as t= sec and ans d=m where t=p according to ans:- D]
dim s/s = dim m/m [ q has to be m as we know if a equation has to be right so L.h.s= R.h.s so by using trial and error method we let q=m]
1=1....proved
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For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p
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For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p.
For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For y=a cos(t/p-qx) where t is time.which is true? a) the unit x is same as q b) the unit x is same as p c) the unit t is same as q d) the unit t is same as p.
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