Category: Physics

Which layer of the atmosphere is the hottest? The thermosphere is often considered the “hot layer” because it contains the warmest temperatures in the atmosphere. Temperature increases with height until the estimated top of the thermosphere at 500 km. Temperatures can reach as high as 2000 K or 1727 ºC in this layer (Wallace and […]

What happens if there is no information technology? Without technology, we wouldn’t be able to access online courses to learn many things, such as investment or how to become an entrepreneur. We also wouldn’t be able to do research online. Over 6 million students were taking online classes before this pandemic happened, and 54% of […]

How long does it take to get to Guam from San Diego by ship? Traveling at a speed of 15 knots, it takes roughly 14 days to travel the 5800 miles from piont to point, as long. As there are no weather delays, or any other problems. Newer freighters can maintain a faster speed, so, […]

How can I find my PF number online? How Do I Check My EPF Number? Visit the KWSP office: You will need to contact the EPF office at 03-89226000 and they will confirm your information. Visit the KWSP portal: If you already know your EPF number, you can just visit the KWSP portal to get […]

What night is first candle of Hanukkah 2020? December 10 How do you light the menorah in 2020? On the first night of Hanukkah, place a candle in the holder on the far right, and light it with the shamash. Then put the shamash back in its spot (leaving it lit). On the second night, […]

Why is it important to start a flour based sauce? The purpose of the fat is to coat the flour particles, to keep them from clumping together so they swell independently as the liquid is gradually added. When a sauce begins to thicken, the starches within each flour particle take up liquid. What is the […]

How many times should you say thank you? As a rule of thumb, if you can think of a specific thing to thank each person for, write separate notes. If you can’t – if the group acting so cohesively that you would be writing the exact same note five times – one note is acceptable. […]

How do you collect hair from a crime scene? The most common methods used to collect hair and fiber evidence include the following: Visual collection. On some surfaces, hairs and fibers can be seen with the naked eye. Tape lifting. Trace tapes are available for the collection of trace hair and fiber evidence. Vacuuming. How […]

What material absorbs shock the best? PORON® polyurethane and BISCO® silicone materials continue to prove to be the best shock absorbing materials when flexible cushioning is needed. Does Styrofoam absorb impact? Styrofoam is that it is extremely lightweight. This is due to the fact that Styrofoam is approximately 90 percent air. This makes the substance […]

What is multiplexer Premiere Pro? Multiplexing settings Multiplexing combines multiple data streams into one signal. What is a good reason to use a nested sequence? Nesting clips in Premiere Pro allows you to use an entire sequence as a clip. When used correctly, nesting clips is a great way to save time and cut down […]