What did Marsden discover?

What did Marsden discover? The Geiger–Marsden experiments (also called the Rutherford gold foil experiment) were a landmark series of experiments by which scientists learned that every atom has a nucleus where all of its positive charge and most of its mass is concentrated. What was Hans Geiger known for? Geiger counter Geiger-Marsden experimentsGeiger–Müller tubeGeiger–Nuttall lawAtomic […]

What did the Black Power movement encourage?

What did the Black Power movement encourage? Black Power began as revolutionary movement in the 1960s and 1970s. It emphasized racial pride, economic empowerment, and the creation of political and cultural institutions. What was the goal of the African American movement? An era dedicated to activism for equal rights and treatment of African Americans in […]

What are the 3 common symptoms of a bad U joint?

What are the 3 common symptoms of a bad U joint? Symptoms of a Bad or Failing Universal Joint (U-Joint) Squeaking noise when starting to move (forward or reverse) “Clunk” with a ringing sound when shifting from Drive to Reverse. Vibration felt throughout the vehicle while moving forward at speed. Transmission fluid leaks from the […]

What is a repeated line in a poem called?

What is a repeated line in a poem called? A phrase or line repeated at intervals within a poem, especially at the end of a stanza. What is a repetition in a poem? Repetition refers to the use of the same word or phrase multiple times and is a fundamental poetic technique. … Why is […]

What substance traps dust?

What substance traps dust? Mucus Mucus. This is a sticky substance made by cells in the lining of the airways. It traps dust, smoke, and other particles from air breathed in. How does your body filter out dust? As we breathe in dust-laden air our respiratory system starts its filtering and expulsion mechanism from the […]

Who administers the oath of office to the prime?

Who administers the oath of office to the prime? Chief Justice of India Chief Justice of India:- The chief justice of India administers the oath of the office of the president of India. Who administers oath to the government of a state? (2) All such oaths and affirmations shall, in the case of all courts […]

When was the first steam boiler invented?

When was the first steam boiler invented? Not until the 17th century was serious consideration given to the potential of steam power for practical work. The first boiler with a safety valve was designed by Denis Papin of France in 1679; boilers were made and used in England by the turn of the 18th century. […]

Who were the Egyptian pharaohs?

Who were the Egyptian pharaohs? The Pharaohs of Ancient Egypt were the supreme leaders of the land. They were like kings or emperors. They ruled both upper and lower Egypt and were both the political and religious leader. The Pharaoh was often thought of as one of the gods. Who is the most famous pharaoh […]

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