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

 50%
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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

 55%
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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

 61%
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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

To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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

To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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

 57%
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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)

 59%
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

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%
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

eV is 

(1) Same as one joule

(2) 1.6×1019J

(3) 1 V

(4) 1.6×1019C

eV है- 

(1) एक जूल के समान

(2) 1.6×1019J

(3) 1 V

(4) 1.6×1019C

To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints

Ampere - hour is a unit of 

(1) Quantity of electricity

(2) Strength of electric current

(3) Power

(4) Energy

एम्पियर-घंटा किसका मात्रक है?

(1) विद्युत की मात्रा

(2) विद्युत धारा की क्षमता

(3) शक्ति

(4) ऊर्जा

To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints