Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है
Easy · Level 23 · world peace,second world war,einsteinView options
New wars
Arms race
Military rule
World peace
Easy · Level 23 · humanist,scientist,einstein class 9View options
Humanist
Trader
King
Soldier
Question 1EasyLevel 23
What did the compass awaken in Einstein's mind?
Correct answer: C
As a child, Einstein saw the compass needle move in a fixed direction without any visible support. This awakened his curiosity about the unseen forces of nature. Hence, curiosity is correct, not fear or pride. Exam tip: Link the compass incident with Einstein's scientific curiosity.
Einstein went to Zurich, Switzerland, for higher studies and joined the Polytechnic there. Bern was a later workplace, where he worked at the patent office, so it is not the correct answer. Exam tip: Remember Zurich for his higher education and Bern for his patent-office job.
Who was Einstein's classmate at Zurich Polytechnic?
Correct answer: A
Mileva Marić was Albert Einstein’s classmate at Zurich Polytechnic. She later became his wife. Marie Curie was a renowned scientist, but she was not Einstein’s classmate at Zurich Polytechnic. Exam tip: remember Zurich Polytechnic together with Mileva Marić.
In the equation \(E=mc^2\), \(E\) represents energy. The equation shows the relationship between mass and energy; \(m\) is mass and \(c\) is the speed of light. Force is usually represented by \(F\), so it is not correct here. Exam tip: learn the meaning of every symbol used in a formula.
In Einstein’s equation \(E=mc^2\), \(m\) represents mass. Here, \(E\) is energy and \(c\) is the speed of light, so energy is not the correct choice for \(m\). Exam tip: remember that \(m\) stands for mass.
In which subject did Einstein receive the Nobel Prize?
Correct answer: C
Albert Einstein received the 1921 Nobel Prize in Physics, especially for his explanation of the law of the photoelectric effect. He was not awarded the Nobel Prize for the theory of relativity. Exam tip: Remember Einstein with Physics and the photoelectric effect.
Google Analytics helps us understand site usage. Google may send limited cookie-free signals before your choice. The Live Visitors widget operates independently of this analytics choice; see the privacy policy for its provider and fallback details. Essential site features work without analytics cookies. You can change your choice later in Privacy choices. Privacy policy