The Full Wiki

Light: Quiz
  
  
  
  
  

Did you know ...


More interesting facts on Light

Include this on your site/blog:
Question 1: At that time, the ________ could not be measured accurately enough to decide which theory was correct.
PhotonSunOpticsSpeed of light

Question 2: The study of light and the interaction of light and ________ is termed optics.
AtomQuarkElectronMatter

Question 3: On the other hand, the Vaisheshika school gives an ________ of the physical world on the non-atomic ground of ether, space and time.
Bohr modelElectronAtomic orbitalAtomic theory

Question 4: where E is energy, m is, depending on the context, the rest mass or the ________, and c is the speed of light in a vacuum.
Mass in special relativitySpecial relativityMass–energy equivalenceLorentz ether theory

Question 5: Deceleration of a free charged particle, such as an electron, can produce visible radiation: cyclotron radiation, synchrotron radiation, and ________ radiation are all examples of this.
PhotonX-rayPositronBremsstrahlung

Question 6: The observation and study of optical phenomena such as ________ and the aurora borealis offer many clues as to the nature of light as well as much enjoyment.
AlhazenRainbowOpticsPhysics in medieval Islam

Question 7: Light pressure can cause ________ to spin faster,[35] acting on their irregular shapes as on the vanes of a windmill.
AsteroidCeres (dwarf planet)Asteroid beltComet

Question 8: The ________ of these elements is not specifically mentioned and it appears that they were actually taken to be continuous.
AtomismAristotleIndian philosophyEpicureanism

Question 9: The study of light, known as ________, is an important research area in modern physics.
Optical fiberOpticsTransparency and translucencyAnti-reflective coating

Question 10: Experimental measurements demonstrated that the energy of individual ejected electrons was proportional to the ________, rather than the intensity, of the light.
FrequencySoundElectromagnetic radiationWave
















Got something to say? Make a comment.
Your name
Your email address
Message
Please enter the solution to case below
45-15=