Physics

Units of plane angle is _____

SOLUTION

You're just one step away

Subjective Medium Published on 18th 08, 2020
Questions 244531
Subjects 8
Chapters 125
Enrolled Students 218

Realted Questions

Q1 Subjective Medium
2 L of H$_2$ and 2L of O$_2$ are mixed at 10$^o$C and 1atm. An electric spark is passed through the mixture, upon which there is 'pop'. On bringing back the temperature and pressure to the original values, will there be any gas(es) left? If the answer is yes, what will be their volumes?

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q2 Subjective Hard
If  velocity (V), force (F) and time (T) are chosen as fundamental quantities, express (a) mass and (b) energy in terms of V, F and T.

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q3 Single Correct Medium
The symbol for metre is written as :
• A. $m$
• B. $M$
• C. $\mu$
• D. All of the above

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q4 Single Correct Medium
The effective length of a simple pendulum is the sum of the following three: length of string, radius of bob, and length of hook.
In a simple pendulum experiment, the length of the string, as measured by a meter scale, is $92.0$cm. The radius of the bob combined with the length of the hook, as measured by a vernier callipers, is $2.15$cm. The effective length of the pendulum is
• A. $94.1$cm
• B. $94.2$cm
• C. $94.15$cm
• D. $94$cm

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q5 Single Correct Medium
Dimension of relative density is -
• A. $kg m^{-3}$
• B. $ML^{-3}$
• C. Dimensionless
• D. $M^2L^{-6}$

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020