Question

On increasing the length by 0.5 mm in a steel
wire of length 2 m and area of cross-section
2 mm2 the force required is...
N
[Y for steel = 2.2 x 1011 - 1
m
(1) 1.1x106N
(2) 1.1x104N
(3) 1.1x103 N
(41.1x102N
​

Answer 1

Explanation:

Savitribai Phule, the first female teacher of the first women’s school in India is a pioneer figure. She relentlessly fought against the dominant caste system and worked towards the upliftment of the marginalized.

She demanded dignity for all women, for which she, along with her husband Jyotirao Phule worked their entire lives. The principles of humanity, equality, liberty and justice were of utmost importance to her. During a time when women were mere objects, she ignited a spark that led to equality in education – something which was impossible before.