Category

Physics 55 questions.
The science of physics
Pub quiz question 5538 by pjh2
  1. Question: Q: An okta is a unit of measurement of what?
  2. Answer: A: Cloud cover
  3. Categories: Science (6) Physics (6)
Pub quiz question 337 by pjh2
  1. Question: Q: How many laws (or principles) of thermodynamics are there?
  2. Answer: A: 4
  3. Notes: *: They start at 0.
  4. Categories: Physics (1) General Knowledge (3)
Pub quiz question 7509 by pjh
  1. Question: Q: The Event Horizon Telescope has produced an image of which supermasssive black hole at the Milky Way's centre?
  2. Answer: A: Sagittarius A*
  3. Categories: Science (6) Physics (5) Astronomy (3)
Pub quiz question 6066 by pjh2
  1. Question: Q: What name is given to an earthed metal rod placed at the top of a tall building?
  2. Answer: A: Lightning conductor
  3. Categories: Science (2) Physics (2) Buildings (2)
Pub quiz question 6436 by pjh2
  1. Question: Q: What are the sub-atomic particles that carry a negative charge?
  2. Answer: A: Electron
  3. Categories: Science (2) Physics (2)
Pub quiz question 5610 by pjh2
  1. Question: Q: What does the E represent in E=MC²?
  2. Answer: A: Energy
  3. Categories: Science (3) Physics (3)
Pub quiz question 6292 by pjh2
  1. Question: Q: What gas makes up approximately 74% of the sun's mass?
  2. Answer: A: Hydrogen
  3. Categories: Space (4) Physics (4) Chemistry (4)
Pub quiz question 6293 by pjh2
  1. Question: Q: What name is given to the dark areas on the surface of the sun?
  2. Answer: A: Sunspots
  3. Categories: Language (6) Space (6) Physics (6)
Pub quiz question 6294 by pjh2
  1. Question: Q: What is the second most common element in the sun after hydrogen?
  2. Answer: A: Helium
  3. Categories: Chemistry (6) Physics (5) Space (5)
Pub quiz question 8721 by pjh
  1. Question: Q: What color is a ruby?
  2. Answer: A: Red
  3. Categories: Physics (2) Science (2) General Knowledge (2)