निम्नलिखित में से कौन सा दबाव मापने वाला उपकरण दबावों की एक विस्तृत श्रृंखला में अत्यधिक रैखिक प्रतिक्रिया (linear response) प्रदर्शित करने की सबसे अधिक संभावना रखता है?

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?