Answer:
Intensity
Explanation:
The intensity of sound is also called acoustic intensity. It is a power that carried by waves of the sound as per unit of the area. The SI unit of the intensity is watt per square meter. It is no the same as a physical quantity. Human beings are so sensitive about the sound pressure that is also related to the intensity. When we see the differences in the audio electronics the differences are called intensity differences but we can not sense the sound intensity, for this, we can have to use the microphone.
Answer:
Summer Solstice
Explanation:
Summer Solstice is also known as midsummer. It occurs in June in Northern Hemisphere and in December in Southern Hemisphere. In Northern Hemisphere, it occurs sometime between June 20 to June 23. And in Southern Hemisphere, it occurs sometime between December 20 to December 23.
<u>The summer solstice occurs when one of the poles of Earth is maximum titled towards the Sun. On this day, the </u><u>daylight is long</u><u> and </u><u>the sun reaches its highest point in the sky</u>.
So, the correct answer is the summer solstice.
Answer:
A. the difference between the lowest price a firm would have been willing to accept and the price it actually receives.
Explanation:
Producer surplus is the measure of the welfare of the producer.
producer surplus is defined as the difference between the lowest price the company or a firm is willing to accept and the price that is received by the firm actually.
It is also shown by the graph of Price v/s Quantity. The area of this graph represents the Producer Surplus.
Answer: A study from 2016 found that without the emissions from burning coal and oil, there is very little likelihood that 13 out of the 15 warmest years and today’s warming is primarily caused by humans putting too much carbon in the atmosphere, like when we choose to extract and burn coal, oil, and gas, or cut down and burn forests.
So basically us humans are like burning coal, oil, and gas, and also but not really causing forests fires that goes into the atmosphere