Physics

# Distance traveled by a particle at any instant '$t$' can be represented as $S=A(t+B)+Ct^2$. The dimensions of $B$ are

$[M^0L^0T^{1}]$

##### SOLUTION
In $S=A(t+B)+Ct^2$; B is added to time t.
Therefore, dimensions of B are those of time $=[M^0L^0T^{1}]$.

You're just one step away

Single Correct Medium Published on 18th 08, 2020
Questions 244531
Subjects 8
Chapters 125
Enrolled Students 204

#### Realted Questions

Q1 Single Correct Medium
The number of significant figures in 10.02 is :
• A. 1
• B. 2
• C. 3
• D. 4

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q2 Single Correct Medium
To find the value of 'g' using simple pendulum T = 2.00 sec; $l$ = 1.00 m was measured. Estimate maximum permissible error in 'g'. Also find the value of 'g'. (use $u^2$ = 10)
• A. 'g' = (10 $\pm$ 2) $m/s^2$
• B. 'g' = (10.0 $\pm$ 0.2) $m/s^2$
• C. 'g' = (10 $\pm$ 0.002) $m/s^2$
• D. 'g' = (10.0 $\pm$ 0.02) $m/s^2$

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q3 Single Correct Medium
Which physical quantities have the same dimension
• A. Couple of force and work
• B. Force and power
• C. Latent heat and specific heat
• D. Work and power

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q4 Single Correct Medium
The intensity of a wave is defined as the energy transmitted per unit area per second. Which of the following represents the dimensional formula for the intensity of the wave?
• A. ${ MT }^{ -2 }$
• B. ${ MT }^{ -3 }$
• C. ${ MT }^{ -1 }$
• D. ${ ML }^{ 4 }T$

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q5 Subjective Medium
Find the percentage error in kinetic energy of a body of mass $m=50.0 \pm 0.5g$ and moving with a velocity of $v= 10.0\pm 0.1 cm/s$

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020