The dimension of quantity (L/RCV) is 

(1) [A]

(2) [A2]

(3) [A−1]

(4) None of these

राशि (L/RCV) की विमा है-

(1) [A]

(2) [A2]

(3) [A−1]

(4) इनमें से कोई नहीं

 52%
Level 3: 35%-60%

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The physical quantity which has the dimensional formula M1T−3 is 

(1) Surface tension

(2) Solar constant

(3) Density

(4) Compressibility

वह भौतिक राशि जिसका विमीय सूत्र M1T−3 है, है- 

(1) पृष्ठ तनाव

(2) सौर नियतांक

(3) घनत्व

(4) संपीड्यता 

Level 4: Below 35%

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If R and L represent respectively resistance and self inductance, which of the following combinations has the dimensions of frequency                       [ Only for droppers]

(1) RL

(2) LR

(3) RL

(4) LR

यदि R और L क्रमशः प्रतिरोध और स्व प्रेरकत्व को दर्शाते हैं, निम्न संयोजनों में से किसमें आवृत्ति की विमा हैं?

[केवल ड्रॉपर के लिए]

(1) RL

(2) LR

(3) RL

(4) LR

Level 4: Below 35%

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The force F on a sphere of radius ‘a’ moving in a medium with velocity ‘v’ is given by F=6πηav. The dimensions of η are 

(1) ML−1T−1

(2) MT−1

(3) MLT−2

(4) ML−3

एक माध्यम में ‘v’ वेग से गतिमान ‘a’ त्रिज्या के एक गोले पर बल F=6πηav द्वारा दिया जाता है। η की विमा है-   

(1) ML−1T−1

(2) MT−1

(3) MLT−2

(4) ML−3

Level 3: 35%-60%

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The dimension of the ratio of angular to linear momentum is 

(1) M0L1T0

(2) M1L1T−1

(3) M1L2T−1

(4) M−1L−1T−1

कोणीय संवेग से रेखीय संवेग के अनुपात की विमा है-

(1) M0L1T0

(2) M1L1T−1

(3) M1L2T−1

(4) M−1L−1T−1

Level 3: 35%-60%

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The dimensions of pressure are 

(1) MLT−2

(2) ML−2T2

(3) ML−1T−2

(4) MLT2

दाब की विमा है-

(1) MLT−2

(2) ML−2T2

(3) ML−1T−2

(4) MLT2

 60%
Level 2: 60%+

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The dimensional formula of wave number is

(1) M0L0T−1

(2) M0L−1T0

(3) M−1L−1T0

(4) M0L0T0

तरंग संख्या का विमीय सूत्र है-

(1) M0L0T−1

(2) M0L−1T0

(3) M−1L−1T0

(4) M0L0T0

Level 3: 35%-60%

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The pair having the same dimensions is 

(1) Angular momentum, work

(2) Work, torque

(3) Potential energy, linear momentum

(4) Kinetic energy, velocity

वह युग्म जिनकी विमाएँ समान है, है-

(1) कोणीय संवेग, कार्य

(2) कार्य, बल आघूर्ण

(3) स्थितिज ऊर्जा, रेखीय संवेग

(4) गतिज ऊर्जा, वेग

 55%
Level 3: 35%-60%

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Dimensions of time in power are 

(1) T−1

(2) T−2

(3) T−3

(4) T0

शक्ति में समय की विमा है-

(1) T−1

(2) T−2

(3) T−3

(4) T0

Level 3: 35%-60%

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The dimension of 1ε0μ0 is that of 

(1) Velocity

(2) Time

(3) Capacitance

(4) Distance

1ε0μ0 की विमा किसके समान है?

(1) वेग

(2) समय

(3) धारिता

(4) दूरी

Level 3: 35%-60%

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