Which of the following statements is correct?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The four fundamental forces in nature are gravitational, weak nuclear, electromagnetic, and strong nuclear forces.Their relative strengths are: $S

Vedclass · Accepted Answer

Range of the weak nuclear force is smaller than that of strong nuclear force

Vedclass · Answer

(C) The four fundamental forces in nature are gravitational, weak nuclear, electromagnetic, and strong nuclear forces.Their relative strengths are: $Strong \ Nuclear > Electromagnetic > Weak \ Nuclear > Gravitational$.$1.$ The gravitational force is the weakest force, while the strong nuclear force is the strongest.$2.$ The range of the gravitational and electromagnetic forces is infinite, whereas the range of the weak nuclear force is extremely small $(10^{-16} \ m)$ and the range of the strong nuclear force is also very small $(10^{-15} \ m)$.$3.$ Comparing the ranges, the range of the weak nuclear force $(10^{-16} \ m)$ is smaller than the range of the strong nuclear force $(10^{-15} \ m)$.Therefore, option $C$ is correct.

$(A)$ Thermal conductivity	$(i)$ $MLT^{-3}K^{-1}$
$(B)$ Boltzmann constant	(ii) $M^0L^2T^{-2}K^{-1}$
$(C)$ Latent heat	(iii) $ML^2T^{-2}K^{-1}$
$(D)$ Specific heat	(iv) $M^0L^2T^{-2}$

Similar Questions

If $F_1, F_2$, and $F_3$ are the relative strengths of the gravitational, the weak nuclear, and the electromagnetic forces respectively, then

The pair having the same dimensions is

Match the following physical quantities with their respective dimensional formulas:
$(A)$ Thermal conductivity $(i)$ $MLT^{-3}K^{-1}$
$(B)$ Boltzmann constant (ii) $M^0L^2T^{-2}K^{-1}$
$(C)$ Latent heat (iii) $ML^2T^{-2}K^{-1}$
$(D)$ Specific heat (iv) $M^0L^2T^{-2}$

The pair of physical quantities not having the same dimensions is:

The diameter and height of a cylinder are measured by a meter scale to be $12.6 \pm 0.1\, cm$ and $34.2 \pm 0.1\, cm$,respectively. What will be the value of its volume in appropriate significant figures?

Vedclass Test Series

Exam Paper Generator

Online Exam Module