![Chicago freezes at -20 degrees, midwest cold wave blast to get worse in US | World News - Hindustan Times Chicago freezes at -20 degrees, midwest cold wave blast to get worse in US | World News - Hindustan Times](https://images.hindustantimes.com/rf/image_size_960x540/HT/p2/2019/01/31/Pictures/polar-vortex-brings-extreme-cold-temperatures-chicago_1a701d6e-254d-11e9-a07d-d8ccc3ad85d5.jpg)
Chicago freezes at -20 degrees, midwest cold wave blast to get worse in US | World News - Hindustan Times
![Children run back to a building after pouring cold water on themselves at local kindergarten number 317, with the air temperature at about minus 23 degrees Celsius (minus 9.4 degrees Fahrenheit), in Children run back to a building after pouring cold water on themselves at local kindergarten number 317, with the air temperature at about minus 23 degrees Celsius (minus 9.4 degrees Fahrenheit), in](https://c8.alamy.com/compfr/2d0ebyp/children-run-back-to-a-building-after-pouring-cold-water-on-themselves-at-local-kindergarten-number-317-with-the-air-temperature-at-about-minus-23-degrees-celsius-minus-9-4-degrees-fahrenheit-in-russias-siberian-city-of-krasnoyarsk-february-5-2013-the-program-which-also-involves-sports-training-sauna-usage-and-which-has-been-practiced-by-the-kindergarten-for-15-years-improves-health-and-keeps-children-fit-children-start-pouring-cold-water-on-themselves-outdoors-after-about-three-years-of-training-and-undergoing-medical-tests-while-the-kindergarten-is-the-only-one-in-the-region-whi-2d0ebyp.jpg)
Children run back to a building after pouring cold water on themselves at local kindergarten number 317, with the air temperature at about minus 23 degrees Celsius (minus 9.4 degrees Fahrenheit), in
![New All-Time Cold Record For Northern Hemisphere Verified in Greenland, But There's a Catch | The Weather Channel New All-Time Cold Record For Northern Hemisphere Verified in Greenland, But There's a Catch | The Weather Channel](https://s.w-x.co/util/image/w/0923-greenland-record.jpg?v=at&w=1280&h=720)
New All-Time Cold Record For Northern Hemisphere Verified in Greenland, But There's a Catch | The Weather Channel
![Outdoor mercury thermometer showing between minus nine and ten degrees Celsius or fifteen degrees Fahrenheit Stock Photo - Alamy Outdoor mercury thermometer showing between minus nine and ten degrees Celsius or fifteen degrees Fahrenheit Stock Photo - Alamy](https://c8.alamy.com/comp/HED65X/outdoor-mercury-thermometer-showing-between-minus-nine-and-ten-degrees-HED65X.jpg)
Outdoor mercury thermometer showing between minus nine and ten degrees Celsius or fifteen degrees Fahrenheit Stock Photo - Alamy
![SOLVED: To express temperatures using the Fahrenheit, Celsius, and Kelvin scales. Temperature is commonly measured in units of degrees Fahrenheit (∘F∘F), degrees Celsius (∘C∘C), or kelvins (KK). The most familiar temperature scale SOLVED: To express temperatures using the Fahrenheit, Celsius, and Kelvin scales. Temperature is commonly measured in units of degrees Fahrenheit (∘F∘F), degrees Celsius (∘C∘C), or kelvins (KK). The most familiar temperature scale](https://cdn.numerade.com/ask_previews/b3e4c7a0-9fc9-41c7-b047-816e6bec60bc_large.jpg)
SOLVED: To express temperatures using the Fahrenheit, Celsius, and Kelvin scales. Temperature is commonly measured in units of degrees Fahrenheit (∘F∘F), degrees Celsius (∘C∘C), or kelvins (KK). The most familiar temperature scale
![SOLVED:Use the formula C=(5)/(9)(F-32) for converting degrees Fahrenheit into degrees Celsius to find the Celsius measure of each Fahrenheit temperature. F=77^∘ SOLVED:Use the formula C=(5)/(9)(F-32) for converting degrees Fahrenheit into degrees Celsius to find the Celsius measure of each Fahrenheit temperature. F=77^∘](https://cdn.numerade.com/previews/a97b076a-3483-4f43-84ce-8edc4311cf3c_large.jpg)