Test Index

TS EAMCET 20-July-2022 Shift 1 Solved Paper

Section: Physics

Question : 81 of 160

Marks: +1, -0

Which of the following statements is true?

The range for weak nuclear force is shortest among all four forces
The range for electromagnetic force is smaller than that for gravitation force
The relative strength of gravitational force is higher than that for weak nuclear force
The relative strength for weak nuclear force is larger than that for strong nuclear force

Solution:

Range of fundamental forces of nature (in ascending order) is

Weak nuclear force (less than

10^{-18}\,\mathrm{m}

Strong nuclear force (less than

10^{-15}\,\mathrm{m}

);

Electromagnetic force (very large) ;

Gravity (infinity)

Strength of forces (in ascending order) is

Gravity

(10^{-38})

; weak nuclear

(10^{-13})

electromagnetic

(10^{-2})

; strong nuclear force

(10^{\circ})

Go to Question:

Prev Question

Next Question