The wavelength also decreases much, but amplitude—the height of the wave—increases greatly, leading to the huge wall of water along coastlines, which causes great damage to coastal areas.About 80% of tsunamis happen in the Pacific Ocean. Tsunamis cannot be prevented, but areas that experience...
We have seen that an average drop of just 5 degrees Celsius over thousands of years can cause an ice age; so what will happen if the Earth's average temperature increases a few degrees in just a few hundred years? There is no clear answer. Even short-term weather predictions are never ...
If the transmission latency is caused by network congestion or retransmission, user experience will be greatly affected. A Wi-Fi 5 network can provide large bandwidth. However, as access density increases, throughput performance encounters a bottleneck. Wi-Fi 6 introduces technologies such as OFDMA,...
The heat radiation comes from the sun to the earth in the form of the short-wavelength and ultraviolet energy. Some parts of the energy absorbed by...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can an...
• If you’re told to go to a safer place, do so right away. 1. Typhoons often happen. A.in the hot seasonB.in the cold seasonC.only in ChinaD.under the sea 2. When a typhoon comes, we cannot. A.close all the windowsB.listen to typhoon news ...
If one doubles the amplitude of a wave, what must happen to the wavelength? What is the phenomena of the superposition of waves? What is an example of the law of superposition? What modern-day discoveries are from quantum physics?
Even though you don’t have poles, you need to keep your hands free. They will help you turn and stop when necessary. If you fall, which is bound to happen when you’re just starting out, you can use your hands to pull yourself back up and try again. Thi
When light passes through a prism, the different colors that make up white light become separated and create a rainbow effect. This happens because each color has a particular wavelength and refracts at a different angle. 当光线通过棱镜时,构成白光的不同颜色会分离并产生彩虹效果。发生这种情况是因...
However, wood used to construct WPM can still retain some bark and the WPM will still be compliant with ISPM 15, but that bark must be less than 3 cm wide or, if the piece is longer than 3 cm, smaller than 50 cm2 in area (IPPC 2019). Wood boring insects or microorganisms may ...
What will happen to the wavelength of a sinusoidal wave on a string if the tension in the string is increased while we keep the frequency of the wave the same? (a) The wavelength will stay the same. (b) The wave speed will increase. (c) The...