Stephen Hawking's Time Travelers Party

 Temperature is the physical quantity that tells how cold or hot an object is. The units of temperature are Kelvin(K), Fahrenheit(°F), Celsius(°C). The room temperature is 20 to 25°C.

 

°C + 273.15 = K 

(°F − 32) × 5/9 + 273.15 = K 

°F = (°C × 9/5) + 32  

But have you ever wondered the highest and lowest temperatures if the Universe ???

Temperatures of different bodies or events :- 

• The lowest possible temperature is Absolute Zero. [0 Kelvin],[-273.15°C]

• The highest possible temperature is Plank's Temperature.  [ 1.416785×10³² Kelvin ] 

• The coldest Nebula in the universe his Boomerang Nebula [-272°C], [1 Kelvin]

• The lowest temperature recorded in the solar system is in Uranus [-224°C]

• The lowest recorded temperature on earth it is in Antarctica. [ -89°C]

• The highest recorded temperature on Earth is in Death Valley, California, US. [56.7°C]

• The average temperature on Venus [hottest planet] is 464°C / 737 Kelvin 

• The temperature on Sun's surface is 5505°C

• The temperature on Earth's core is 6000°C

• The temperature in Sun's atmosphere is 100,000°C

•  The temperature of Sun's Corona (atmosphere) is 1 million °C 

• The temperature of Sun's Core is 15 million °C

• The temperature  of a Star's Supernova can reach upto 1,000,000,000°C 

• The highest temperature recorded in Large Hadron Collider (LHC) at CERN is 5.5 trillion     °K.

• The average temperature of the universe today is 2.73 K (approx) based on measurements of cosmic background  radiation.

                                                                    

This were some interesting temperature records. These days Earth is getting warmer due to increase in greenhouse gas emissions by humans. This traps more heat reflected from the earth's surface. Due to which Ice in Antarctic and arctic is melting causing increase in sea levels. Lives are being lost in coastal areas. Together we can reduce our Carbon Footprint and make earth more habitable again...

Hope you learned something new today. :) 

Keep Exploring, Keep Learning and we all can together make the world a better place to live in...

#Physics  #TimeTravel  #learning #Educate