What happened on February 20th 1962?
What happened on February 20th 1962? Astronaut John Glenn became the first American to orbit the Earth as he flew aboard Project Mercury’s Friendship 7 spacecraft, which circled the globe three times in a...
April 2021
What does the lightning bolt mean in military?
What does the lightning bolt mean in military? Special Forces What does lightning bolt mean next to website? The Meaning behind the Lightning Bolt Icon The lightning bolt is meant to indicate speed of...
Can hailstones damage cars?
Can hailstones damage cars? While hail of any size can cause minor damage to your car, hair with a diameter of at least one inch is most likely to lead to severe damage. Size...
What is statistical thermodynamics in chemistry?
What is statistical thermodynamics in chemistry? Statistical thermodynamics is a theory that uses molecular properties to predict the behavior of macroscopic quantities of compounds. From the partition function, all of the thermodynamic properties of...
What is the speed of sound in air at 25 C?
What is the speed of sound in air at 25 C? 346 m/s What is the speed of sound in air at 10 degrees Celsius? Speed of Sound in Air and Relative Humidity Temperature...
What is the absolute zero temperature scale?
What is the absolute zero temperature scale? Absolute zero is the lowest possible temperature where nothing could be colder and no heat energy remains in a substance. By international agreement, absolute zero is defined...
What is 450f fan oven?
What is 450f fan oven? Conversion Chart Celsius (fan-forced oven) Celsius (conventional oven) Fahrenheit 170° 190° 375° 180° 200° 400° 210° 230° 450° 230° 250° 500° What is 150 degrees in a fan oven?...
Why does steam at hundred degree Celsius cause severe burns than water at hundred degree Celsius?
Why does steam at hundred degree Celsius cause severe burns than water at hundred degree Celsius? Steam has more energy than boiling water at the same temperature i.e. 100 degrees celsius. It possesses the...
What is scientific name of rhinoceros beetle?
What is scientific name of rhinoceros beetle? Dynastinae Can rhino beetles bite? The Dynastinae are among the largest of beetles, reaching more than 15 cm (6 in) in length, but are completely harmless to...
When did angiosperm plants become abundant?
When did angiosperm plants become abundant? By the middle to late Cenomanian (about 95 million to 93.9 million years ago), angiosperms had become the dominant form of vegetation in many areas of the world....