The dimensions of shear modulus are

(1) MLT–1

(2) ML2T2

(3) ML1T2

(4) MLT2

अपरूपण गुणांक की विमा है-

(1) MLT–1

(2) ML2T2

(3) ML1T2

(4) MLT2

To unlock all the explanations of this course, you need to be enrolled.

Hints

The dimension of RL are

(1) T2

(2) T

(3) T–1

(4) T–2

RL की विमा है- 

(1) T2

(2) T

(3) T–1

(4) T–2

To unlock all the explanations of this course, you need to be enrolled.

Hints

The dimensional formula of angular velocity is

(1) M0L0T1

(2) MLT1

(3) M0L0T1

(4) ML0T2

कोणीय वेग का विमीय सूत्र है-

(1) M0L0T1

(2) MLT1

(3) M0L0T1

(4) ML0T2

To unlock all the explanations of this course, you need to be enrolled.

Hints

advertisementadvertisement

Dimensions of magnetic field intensity is 

(1) [M0L1T0A1]

(2) [MLT1A1]

(3) [ML0T2A1]

(4) [MLT2A]

चुंबकीय क्षेत्र की तीव्रता की विमा है-

(1) [M0L1T0A1]

(2) [MLT1A1]

(3) [ML0T2A1]

(4) [MLT2A]

To unlock all the explanations of this course, you need to be enrolled.

Hints

If the unit of length and force be increased four times, then the unit of energy is 

(1) Increased 4 times

(2) Increased 8 times

(3) Increased 16 times

(4) Decreased 16 times

यदि लंबाई और बल की इकाई को चार गुना बढ़ाया जाए, तो ऊर्जा की इकाई है-

(1) 4 गुना बढ़ी हुई

(2) 8 गुना बढ़ी हुई

(3) 16 गुना बढ़ी हुई

(4) 16 गुना घटी हुई

To unlock all the explanations of this course, you need to be enrolled.

Hints

Which of the following is not a unit of energy 

(1) W​-s

(2) kg-m/sec

(3) N​-m

(4) Joule

निम्नलिखित में से कौन ऊर्जा का मात्रक नहीं है?

(1) W​-s

(2) kg-m/s

(3) N​-m

(4) जूल

To unlock all the explanations of this course, you need to be enrolled.

Hints

advertisementadvertisement

If x=at+bt2, where x is the distance travelled by the body in kilometres while t is the time in seconds, then the units of b are

(1) km/s

(2) kms

(3) km/s2

(4) kms2

यदि x=at+bt2, जहाँ x पिंड द्वारा किलोमीटर में तय की गई दूरी है, जबकि t सेकेंड में समय है, तब का मात्रक है-

(1) km/s

(2) kms

(3) km/s2

(4) kms2

 56%

To unlock all the explanations of this course, you need to be enrolled.

Hints

The dimensional formula of relative density is 

(1) ML–3

(2) LT–1

(3) MLT–2

(4) Dimensionless

आपेक्षिक घनत्व का विमीय सूत्र है-

(1) ML–3

(2) LT–1

(3) MLT–2

(4) विमाहीन

To unlock all the explanations of this course, you need to be enrolled.

Hints

Unit of magnetic moment is

(1) Amperemetre2

(2) Amperemetre

(3) Webermetre2

(4) Weber​​/metre

चुंबकीय आघूर्ण का मात्रक है-

(1)  एम्पियर  मीटर 2

(2)  एम्पियर ​ मीटर

(3)  वेबर  मीटर 2

(4) वेबर/मीटर

To unlock all the explanations of this course, you need to be enrolled.

Hints

advertisementadvertisement

The dimensions of permittivity ε0are 

(1) A2T2M1L3

(2) A2T4M1L3

(3) A2T4ML3

(4) A2T4M1L3

निर्वात की वैद्युतशीलता ε0 की विमा है- 

(1) A2T2M1L3

(2) A2T4M1L3

(3) A2T4ML3

(4) A2T4M1L3

To unlock all the explanations of this course, you need to be enrolled.

Hints