Can you use Torr in pV nRT? In Ideal Gas Law, there’s gas constant R that we need to use in the formula PV=nRT. There are times when we are given different units and we need to do conversioins and here are the proper units we use. Since PV= nRT, For pressure we use units […]
What two seasons begin on an equinox?
What two seasons begin on an equinox? More specifically, the start of each season is marked by either a solstice (for winter and summer) or an equinox (for spring and autumn). A solstice is when the Sun reaches the most southerly or northerly point in the sky, while an equinox is when the Sun passes […]
How many GB do you need to work from home?
How many GB do you need to work from home? Here’s how much data is generally required to do a few common work-related tasks: Web browsing: 1MB/page. Sending emails: 20-300KB, depending on attachments. HD video streaming: 2.5GB/hour. How much data do you need to work from home? We recommend a minimum of 50 to 100 […]
How do volcanoes affect people?
How do volcanoes affect people? Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes. People can lose their possessions as volcanoes can destroy houses, roads and fields. Lava can kill plants and animals […]
What stays green all year round?
What stays green all year round? Evergreen plants and trees stay green all year long — hundreds of species thrive in climates around the world, including U. S. Department of Agriculture plant hardiness zones 8 through 10. Flowering evergreen plants, trees, shrubs, ground covers and vines bring color to gardens and landscapes. What is the […]
What is the role of parent material in soil formation?
What is the role of parent material in soil formation? The parent material of a soil determines the original supply of those nutrient elements that are released by weathering and influences the balance between nutrient loss and retention. Organic acids and exudates produced by microorganisms and plants enhance the weathering of minerals and the release […]
Why are bones spongy?
Why are bones spongy? Spongy bone reduces the density of bone and allows the ends of long bones to compress as the result of stresses applied to the bone. Spongy bone is prominent in areas of bones that are not heavily stressed or where stresses arrive from many directions. Is spongy bone soft? Though spongy […]
What color does not absorb light?
What is the deadliest type of nuke?
What is the deadliest type of nuke? Russia declassifies footage of ‘Tsar Bomba’ — the most powerful nuclear bomb in history. The blast was more powerful than 50 million tons of TNT, and was felt hundreds of miles away. In October 1961, the Soviet Union dropped the most powerful nuclear bomb in history over a […]
Is it legal to have smoked tail lights in California?
Is it legal to have smoked tail lights in California? Tinting head lights and tail lights are illegal in CA. What two functional tail lamps are visible? California law has made it mandatory for every vehicle to have 2 functional tail lamps that are visible from all distances within 1000 feet. This step is taken […]