Physics, 03.04.2020 04:02 kingjustin0825
When the light from a light bulb is reflected by a diffraction grating, a continuous band spectrum is obtained (like a rainbow). When the light from a metal salt in a flame is reflected from a diffraction grating, visible, discrete lines are observed. What causes this line spectra?
Answers: 1
Physics, 22.06.2019 03:00
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
Answers: 1
Physics, 22.06.2019 10:30
The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
Answers: 2
Physics, 22.06.2019 11:10
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
When the light from a light bulb is reflected by a diffraction grating, a continuous band spectrum i...
Chemistry, 07.03.2021 14:00
English, 07.03.2021 14:00
Social Studies, 07.03.2021 14:00
English, 07.03.2021 14:00
History, 07.03.2021 14:00
Mathematics, 07.03.2021 14:00
Mathematics, 07.03.2021 14:00
English, 07.03.2021 14:00
History, 07.03.2021 14:00
Physics, 07.03.2021 14:00