The Boston Tea Party, which occurred on December 16, 1773.
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The footstep as a measure of length is unreliable measure of length because different people have different foot sizes.
So the device measurement is not accurate due to the apparatus. These errors are categorized into three type's namely absolute error, relative error, and percentage error. The absolute error can be defined as the variation between the values of actual and measured.
With the development in the field of science and technology, the need for a commonly accepted system of units is realized all over the world particularly to exchange scientific and technical information. SI unit enables us to calculate easily by being a constant term of measurement throughout the world
Answer:
It is used in treating tachycardia which is implicated in arrhythmias.
Explanation:
That is because verapamil is a calcium channel blocker. Verapamil's mechanism in all cases is to block voltage-dependent calcium channels. In cardiac pharmacology, calcium channel blockers are considered class-IV antiarrhythmic agents. Since calcium channels are especially concentrated in the sinoatrial and atrioventricular nodes, these agents can be used to decrease impulse conduction through the AV node, thus protecting the ventricles from atrial tachyarrhythmias.Calcium channels are also present in the smooth muscle lining blood vessels. By relaxing the tone of this smooth muscle, calcium channel blockers dilate the blood vessels. This has led to their use in treating high blood pressure and angina pectoris.
It was a trigger that showed that there were two competing powers in Europe: Russia and Austria-Hungary (and their allies).
Franz Ferdinand was killed by a Serbian separatist and the Austrians wanted to see him punished. On the other hand, Russia supported Serbia is saying that Austrian demands ( to be allowed to search for the culprit inside Serbia) were too much.
This lead to a direct conflict between the two powers (Austria and Russia) and further lead to the war.