If L denotes the inductance of an inductor through which a current i is flowing, the dimensions of Li2 are  

(1) ML2T2

(2) Not expressible in MLT

(3) MLT2

(4) LT

यदि एक प्रेरक के प्रेरकत्व को दर्शाता है जिसके माध्यम से एक धारा बह रही है, Li2 की विमा है-  

(1) ML2T2

(2) MLT में व्यक्त नहीं है

(3) MLT2

(4) LT

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Unit of moment of inertia in MKS system 

(1) kg×cm2

(2) kg/cm2

(3) kg×m2

(4) Joule×m

 MKS पद्धति में जड़त्व आघूर्ण का मात्रक है-

(1) kg×cm2

(2) kg/cm2

(3) kg×m2

(4) Joule×m

 53%

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The value of Planck's constant is

(1) 6.63×1034J​-​sec

(2) 6.63×1034J/sec

(3) 6.63×1034kg​-​m2

(4) 6.63×1034kg/sec

प्लांक नियतांक का मान है-

(1) 6.63×1034J​-​sec

(2) 6.63×1034J/sec

(3) 6.63×1034kg​-​m2

(4) 6.63×1034kg/sec

 51%

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Unit of stress is 

(1) N/m

(2) Nm

(3) N/m2

(4) Nm2

प्रतिबल का मात्रक है-

(1) N/m

(2) Nm

(3) N/m2

(4) Nm2

 57%

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Dimensional formula for angular momentum is

 (a) ML2T2

(2) ML2T1

(3) MLT1

(4) M0L2T2

कोणीय संवेग के लिए विमीय सूत्र है-

 (a) ML2T2

(2) ML2T1

(3) MLT1

(4) M0L2T2

 58%

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If L and R are respectively the inductance and resistance, then the dimensions of LR will be 

                                                                                             [Only for Dropper and XII batch]

(1) M0L0T1

(2) M0LT0

(3) M0L0T

(4) Cannot be represented in terms of M, L and T

यदि L और क्रमशः प्रेरकत्व और प्रतिरोध हैं, तो LR की विमा होगी-

[केवल ड्रॉपर और बारहवीं बैच के लिए]

(1) M0L0T1

(2) M0LT0

(3) M0L0T

(4) M, L और के पदों में निरूपित नहीं किया जा सकता

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Which of the following is not a unit of time

(1) Leap year

(2) Micro second

(3) Lunar month

(4) Light year

निम्नलिखित में से कौन समय का मात्रक नहीं है?

(1) अधिवर्ष 

(2) माइक्रो सेकेंड

(3) चंद्र मास

(4) प्रकाश वर्ष

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Which of the following quantity is expressed as force per unit area

(1) Work

(2) Pressure

(3) Volume

(4) Area

निम्नलिखित में से कौन सी राशि प्रति इकाई क्षेत्रफल बल के रूप में व्यक्त की जाती है?

(1) कार्य

(2) दाब

(3) आयतन

(4) क्षेत्रफल

 54%

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The unit of potential energy is 

(1) gm(cm/sec2)

(2) gm(cm/sec)2

(3) gm(cm2/sec)

(4) gm(cm/sec)

स्थितिज ऊर्जा का मात्रक है-

(1) gm(cm/sec2)

(2) gm(cm/sec)2

(3) gm(cm2/sec)

(4) gm(cm/sec)

 57%

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The unit of surface tension in SI system is

(1) Dyne/cm2

(2) Newton/m

(3) Dyne/cm

(4) Newton/m2

SI पद्धति में पृष्ठ तनाव का मात्रक है-

(1) डाइन/सेमी2

(2) न्यूटन/मीटर

(3) डाइन/सेमी

(4) न्यूटन/मीटर2

 56%

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