Answer:
The International Date Line provides a standard means of making the needed readjustment: travelers moving eastward across the line set their calendars back one day, and those traveling westward set theirs a day ahead.
If Eric plays the piano, then David will sing.
Unclear question. I infer this be your question;
<h3><em>
"List five European regions with strong separatist movements. write for each of them the name of the country from which the population of these regions wants to separate".</em></h3>
<u>Explanation</u>:
<u>The Five Regions</u>:
- Scotland
- Basque
- Samogitia
- Chechnya
- Kashubia
<u>Population to separate from:</u>
- United Kingdom
- France
- Lithuania
- Russia
- Poland
Answer:
Solar panels
Explanation:
Solar panels produce electricity directly from the sunlight.
Solar panels use the photons. When the photons hit the panel they are absorbed by the panel’s semiconducting silicon material.
Answer: B. Show that light was composed of different colored rays
Explanation:
In the eighteenth century Isaac Newton found out that when a beam of light from the Sun, passes trhough a prism is decomposed in many different colors. He named this phenomenom as dispersion of light.
This phenomenom occurs when a beam of white light (which is compound of many wavelengths or "colors") is refracted (the different rays of light are diverted depending on their wavelengths) in some medium, leaving their constituent colors separated.
