The ability of a material to emit various wavelengths of light is similarly related to its?

The ability of a material to emit various wavelengths of light is similarly related to its?

  • Correct Answer: atomic energy levels
  • molar mass
  • specific gravity
  • half-life

Explanation: Fluorescence and Phosphorescence The ability of a material to emit various wavelengths of light is similarly related to its atomic energy levels. Figure 30.31 shows a scorpion illuminated by a UV lamp, sometimes called a black light. Some rocks also glow in black light, the particular colors being a function of the rock’s mineral composition. Black lights are also used to make certain posters glow.

Join our channels for latest updates

More Random Questions

Q: Which type of advertisers contributed to robust U.S. ad spending in 2025?
Ans: Local businesses
Q: Which country plans to kill 200 elephants due to drought?
Ans: Zimbabwe
Q: Which country started 'Operation Sadbhav'?
Ans: India
Q: A patient with acute spinal cord injury requires stabilization. Which advanced procedure is indicated?
Ans: Surgical decompression
Q: On April 30, 2024, the 'Indian Historical Records Commission' has changed its logo and motto, under which ministry does it come?
Ans: Ministry of Culture
Q: Which Indian state is known as the "Land of Waterfalls"?
Ans: Meghalaya
Q: Pluto’s orbit is in the kuiper?
Ans: belt
Q: Which Indian state leads in sugar production?
Ans: Uttar Pradesh
Q: What happens to ice when it is heated?
Ans: It melts
Q: What are the most successful phylum of plants?
Ans: ferns
Q: A lumbar air study is performed to diagnose a spinal condition. What is the primary purpose?
Ans: Visualize spinal cord
Q: Bees, wasps, ants, butterflies, moths, flies and beetles belong to what animal phylum?
Ans: cephalopods
Q: What useful tool helps scientists work with, understand and make predictions about extremely complex systems?
Ans: speculation
Q: What is most energy that is lost to the environment lost as?
Ans: heat
Q: What does a blue rectangular sign with a white “F” indicate?
Ans: Fuel station nearby
Youngistan Junction
Youngistan Junction

Welcome to Youngistan Junction, your ultimate hub for staying updated with the latest in current affairs, general knowledge, and general studies! Whether you're a student gearing up for exams or just someone passionate about expanding your knowledge, Youngistan Junction is here to provide you with an extensive collection of well-curated questions and answers.

Articles: 6683

Related Posts