| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| warmer air rises and cooler air sinks | 1.27 | 0.4 | 7191 | 100 |
| warm air rises and cold air sinks | 1.81 | 0.2 | 7630 | 27 |
| hot air rises and cool air sinks | 1.95 | 1 | 351 | 35 |
| warm air rises or sinks | 0.53 | 0.7 | 8802 | 55 |
| hot air rises and cold air sinks | 0.76 | 0.3 | 3448 | 41 |
| cold air sinks hot air rises | 1.75 | 0.7 | 5347 | 7 |
| hot air rises and heat sinks | 0.06 | 0.1 | 1942 | 64 |
| warm air rising and cold air sinking | 0.81 | 0.9 | 7692 | 35 |
| when air sinks it compresses and warms | 1.94 | 0.9 | 5954 | 100 |
| hot air rises or sinks | 0.34 | 0.4 | 5742 | 98 |
| sinking air becomes warmer in this system | 1.57 | 0.7 | 5730 | 45 |
| hot air rising and cool air sinking | 0.92 | 0.2 | 5912 | 90 |
| does warm air sink or rise | 1.67 | 0.7 | 1639 | 39 |
| does warm air sink | 0.37 | 0.1 | 7293 | 18 |
| hot air rises and heat sinks pdf | 1.33 | 0.6 | 5002 | 4 |
| air cooled heat sink | 1.63 | 0.9 | 234 | 29 |
| cold water sinks and warm water rises | 1.85 | 0.8 | 4686 | 68 |
| cooler water will sink while warmer water | 0.88 | 0.5 | 6748 | 54 |
| sinking air warms by this process | 1.09 | 0.2 | 1588 | 45 |
| does cool air sink or rise | 0.94 | 1 | 4447 | 49 |
