Physics

For $$10^{(at+3)}_{}$$ , the dimension of $$a$$ is :


ANSWER

$$ M^{0}_{} L^{0}_{} T^{-1}_{} $$


SOLUTION
View Answers

You're just one step away

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!


Single Correct Medium Published on 18th 08, 2020
Next Question
Questions 244531
Subjects 8
Chapters 125
Enrolled Students 197
Enroll Now For FREE

Realted Questions

Q1 Single Correct Medium
Which of the following is correct for dimensionless quantity?
  • A. It does not exist
  • B. It always has a unit
  • C. It never has a unit
  • D. It may have a unit

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q2 Single Correct Medium
A quantity is given by $$x =\dfrac{\varepsilon _{0}lv}{t}$$ where, $$V$$ is the potential difference and $$l$$ is the length.Then $$x$$ has dimensions same as that of :
  • A. resistance
  • B. charge
  • C. voltage
  • D. current

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q3 Single Correct Medium
The dimension of electrical conductivity is _________.
  • A. $$M^{-2}L^{-4}T^3A^2$$.
  • B. $$M^{-1}L^{-3}T^3A^2$$.
  • C. $$M^{-1}L^{-3}T^4A^2$$.
  • D. $$M^{-2}L^{-3}T^6A^2$$.

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q4 Single Correct Medium
1: Surface tension and spring constant have the same dimensions.
2: Both are equivalent to force per unit length.
  • A. 1 and 2 are correct and 2 is correct explanation of 1
  • B. 1 and 2 are correct and 2 is not the correct explanation of 1
  • C. 1 is true and 2 is false
  • D. 1 is false and 2 is true

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q5 Single Correct Easy
Identify which of the following statements is true?
  • A. Displacement is a scalar and distance is a vector.
  • B. Displacement is a vector and distance is scalar.
  • C. Both displacement and distance are vectors.
  • D. Neither displacement nor distance the vectors
  • E. Displacement and distance are slangs equal

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer