You might be surprised to find, however, that the first seismometer was invented in China in 132 AD by a Chinese astronomer, mathematician, engineer, and inventor called Zhang Heng. The instrument was said to resemble a wine jar six feet in diameter, with eight dragons positioned face down along the outside of the barrel, marking the primary compass directions. In each dragon’s mouth was a small bronze ball. Beneath the dragons sat eight bronze toads, with their broad mouths gaping to receive the balls. When the instrument sensed an incoming seismic wave, one of the balls would drop and the sound would alert observers to the earthquake, giving a rough indication of the earthquake’s direction of origin. The device is said to have been very accurate and could detect earthquakes from afar, and did not rely on shaking or movement in the location where the instrument was positioned. The first ever earthquake recorded by this seismograph was supposedly somewhere in the east. Days later, a rider from there reported this earthquake. Moreover, it had the most wicked ornaments. They don’t make scientific instruments like they used to! Of course, the insides of the seismometer was filled with a sensing mechanism of some sort, the contents of which have been lost in time. In all likelihood, a simple or inverted pendulum was employed, according to experts.
That is, her nervous system has to be able to first "process", then "transmit", and finally "integrate" sensory information.
The nervous system consists of the brain, spinal cord, sensory organs, and the majority of the nerves that associate these organs with whatever remains of the body. Together, these organs are in charge of the control of the body and correspondence among its parts.
To start with, the sensory system gathers tactile contribution from the body and outer condition, the sensory system at that point processes and interprets the sensory information. Lastly, the third primary function of the sensory system is to react suitably to the sensory input.
Monetary policy is the control of the quantity of money available in an economy and the channels by which new money is supplied.
<h3>What is
Monetary policy?</h3>
The monetary authority of a country adopts monetary policy to regulate the money supply or the interest rate payable for very short-term borrowing, frequently in an effort to reduce inflation.
The central bank's macroeconomic policy is known as monetary policy. It is a demand-side economic strategy used by a nation's government to achieve macroeconomic goals like inflation, consumption, growth, and liquidity. It involves managing the money supply and interest rate.
Price stability is the main goal of monetary policy. In order to promote sustainable economic growth, the general price level in the domestic economy must remain as low and stable as possible in order to achieve the goal of price stability.
To know more about Monetary policy follow the link:
brainly.com/question/2415958
#SPJ4
Answer:
b) I shall be speaking on the joys of volunteerism
Explanation:
The best way to atract volunteerism would be to explain to potential volunteers that the mere action of helping other will give them joy. I think this is the best because it promises joy for volunteers, which is something so simple and, at the same time, so attractive.
The rest of the options a, c and d are about receiving something in return for volunteering.
