The calendar that is used for secular purposes in the industrial world today is the <u>Gregorian calendar</u>.
<h3>What is the Gregorian calendar?</h3>
This most common calendar is also called New Style calendar which uses the solar dating system and now in general use. The Gregorian calendar was proclaimed in 1582 by Pope Gregory XIII as a reform of the Julian calendar.
In this calendar, the solar year comprised 365 1/4 days and the intercalation of a “leap day” every four years was intended to maintain correspondence between the calendar and the seasons. Also, there is a slight inaccuracy in the measurement which caused the calendar dates of the seasons to regress almost one day per century.
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Answer:
Oh because they wanted to get their freedom if working for the Confederate side
Answer:
First described in 1880 by Pierre and Jacques Curie, piezoelectricity results from pressing or squeezing certain crystals, such as quartz, together, creating an electric charge. Piezoelectric materials can either conduct the charge or store it as a battery.
Explanation:
Most foodstuffs contain natural, radioactive isotopes : TRUE.
- Radioactivity is, and always has been, present in all foodstuffs to some extent. Recent events have made the general public aware of this and most do not know about radioactivity and radiation.
There are four possible sources of radioactivity in foodstuffs: one natural and three artificial.
- Natural Radioactivity
- Industrial Radioactivity
- Weapons Testing
- 4. Accidents Involving Radioactivity:
Airborne radioactivity mainly consists of nuclides attached to dust particles which settle directly onto the ground or can be washed out by rain. Some radionuclides are gases and these are mainly washed out by rain.
Thus, both vegetation and soil can be contaminated, so radioactive elements remain their in foodstuffs.
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