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Glass will begin to glow at the temperatures between 1300 to 1400 degrees Fahrenheit. The glass will be a bright yellowish-red.
1000-1500 degrees Celsius
Tungsten starts to glow at about 1000 Kelvin, at 1200 Kelvin it is red, and around 1400 Kelvin it is bright red.
According to the Georgia Gulf Sulpher Corporation: Flashpoint: 405OF (207.2oC) Explosive Limits of Dust in Air: LEL 35 g/m3 UEL 1400 g/m3 Auto-ignition Temperature: 478-511oF (248-266oC)
Yes.
1400 Newton-meters = 1400 joules
1400 square meters / .0929 = 15,070 square feet
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
1400 square meters = 15,069.47 square feet.
1400 ft = 426.72 metres.
1400 centimeters is 14 meters
Answer: 1400 m = 1.4 km
1400 cm = 14 m
1400 yd = 1280.16 m
1400 metres = 1531 yards
Answer: 1400 m = 4593.175 ' OR 4593 ' and 2.11 "
1.4km