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"Tera", when used with a unit, means 10 to the power 12 - so, a trillion becquerel.
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∙ 7y ago
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How do you write one terabecquerel in longhand?
1,000,000,000,000 becquerels
How would you write one terabecquerel in long hand if one terabecquerel equals 1012 becquerels?
One terabecquerels, or 1000000000000 becquerel - depending on what you mean by "long hand".
What is TBq stands for?
TBQ Taxonomy Based Questionnaire TBq Terabecquerel (SI) TBQ Tu Bene Quiescas (Latin: May Your Rest Well, epigraphy)
Who are the scientist who study about radioactivity?
The following is the introduction to Wikipedia article on 'Radioactive Decay'. If you want to study this you need to study the whole article. It is far too long to reply with a study, but particular questions may be answered here.Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide. For example: a carbon-14 atom (the "parent") emits radiation and transforms to a nitrogen-14 atom (the "daughter"). This is a random process on the atomic level, in that it is impossible to predict when a given atom will decay, but given a large number of similar atoms, the decay rate, on average, is predictable. The SI unit of radioactive decay (the phenomenon of natural and artificial radioactivity) is the becquerel (Bq). One Bq is defined as one transformation (or decay) per second. Since any reasonably-sized sample of radioactive material contains many atoms, a Bq is a tiny measure of activity; amounts on the order of TBq (terabecquerel) or GBq (gigabecquerel) are commonly used. Another unit of (radio)activity is the curie, Ci, which was originally defined as the activity of one gram of pure radium, isotope Ra-226. At present it is equal (by definition) to the activity of any radionuclide decaying with a disintegration rate of 3.7 × 1010 Bq. The use of Ci is presently discouraged by SI.
