तनाव के तहत एक तार 256 Hz की मूल आवृत्ति (fundamental frequency) के साथ कंपन करता है। यदि तार की लंबाई आधी, मोटाई दोगुनी और तनाव प्रारंभिक तनाव का एक-चौथाई कर दिया जाए, तो मूल आवृत्ति क्या होगी?

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?