sterdysalady sterdysalady

12-11-2015
Chemistry

contestada

The glow emitted by a substance exposed to external radiation is called
A. luminescence.
B. bioluminescence.
C. fluorescence.
D. phosphorescence.

Respuesta :

writermarks writermarks

18-11-2015

Fluorescence
when a substance absorbs external radiation in any form and gives of a glow or luminescence it is considered as Fluorescence.

Answer Link

Otras preguntas

How do I round 3.8129 to 3 decimal places?Please help!!!

Which type of economic activity requires extensive areas of land? A Industrial manufacturing B Commercial agriculture C Petroleum extraction D Retail business

What is the acceleration of a 50kg object that has been given a 20N push?

Convert 7.0055 into a mixed number in simplest form

Mixing 4 ml of red paint and 15 ml yellow paint makes orange paint. How much red would be needed if you use 100 ml of yellow paint? Please show work

during the reign of whose reign was Palace of Versailles built?

What did Baruch S. Blumberg invent that later on won him a Nobel Prize in 1976?

how do fossils show evidence of the changing surface of the Earth?

whats the difference between the concepts 'annual temperature range' and 'diurnal temperature range'

How do I write 0.225 as a fraction in simplest form