Question

the diagram shows the scales used for recording temperatures. the labels for the scales are missing. which labels complete the diagram? water boils 212° 100° 373 water freezes 32° 0° 273 absolute zero -460° -273° 0 w: fahrenheit x: celsius y: kelvin w: kelvin x: celsius y: fahrenheit w: celsius x:fahrenheit y: kelvin w:celsius x: kelvin y: fahrenheit

Explanation:

Step1: Recall temperature - scale values

The freezing point of water is 32°F in the Fahrenheit scale, 0°C in the Celsius scale, and 273 K in the Kelvin scale. The boiling - point of water is 212°F in the Fahrenheit scale, 100°C in the Celsius scale, and 373 K in the Kelvin scale. Absolute zero is - 460°F in the Fahrenheit scale, - 273°C in the Celsius scale, and 0 K in the Kelvin scale.

Step2: Match the values with the scales

Based on the values given in the diagram:
For scale W, water freezes at 32° and boils at 212°, so W is the Fahrenheit scale.
For scale X, water freezes at 0° and boils at 100°, so X is the Celsius scale.
For scale Y, water freezes at 273 and boils at 373, so Y is the Kelvin scale.

Answer:

W: Fahrenheit
X: Celsius
Y: Kelvin