menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Physics & Astronomy
  3. Study Set
    Conceptual Physics
  4. Exam
    Exam 30: Light Emission
  5. Question
    A Watch Dial That Continues to Glow After a Week
Solved

A Watch Dial That Continues to Glow After a Week

Question 39

Question 39

Multiple Choice

A watch dial that continues to glow after a week in the dark is almost certainly


A) fluorescent.
B) phosphorescent.
C) polarized.
D) radioactive.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q34: The radiation curve for a blue hot

Q35: For absorption spectra to exist<br>A)the light source

Q36: The spectrum of a mercury vapor lamp

Q37: Which light source is more energy-efficient?<br>A)a fluorescent

Q38: The efficiency of classroom-demonstration lasers is typically<br>A)about

Q40: As a solid is gradually heated, it

Q41: Which light-emitting process is characterized by an

Q42: Neon atoms in a glass tube can

Q43: An excited atom is an atom<br>A)with excess

Q44: The energy of a photon is related

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines