A scientist is planning an experiment that will include the measurement of temperatures. She wishes to avoid using negative valu
es. The expected temperatures will be significantly colder than the freezing point of water. Which temperature scale will the scientist most likely use?
O A. Kelvin
OB. Celsius
O C. Fahrenheit
OD. joule
Fahrenheit scale is a temperature scale that measures the boiling point of water at 212 degrees F and the freezing point at 32 degrees F. The Fahrenheit scale was developed by the German scientist Daniel Gabriel Fahrenheit in 1724.
In the given scenario, the scientist, who wishes to measure the temperature of her experiment which will expectantly be colder than the point of water, should use the Fahrenheit scale.
The bicycle slows down because of the frictional force acting on the tyres of the bicycle. When this frictional force overcomes the force applied by paddling, the bicycle stops.
