======+=============================================================================+====== _t_ | Difference between the dry and wet thermometers (_t-t′_). | _t_ (Dry +-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+(Dry ther.)|12°.0|13°.0|14°.0|15°.0|16°.0|17°.0|18°.0|19°.0|20°.0|21°.0|22°.0|23°.0|24°.0|ther.) ------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+------ 80 | 54 | 51 | 47 | 44 | 41 | 38 | 35 | 32 | 29 | 26 | 23 | 20 | 18 | 80 81 | 54 | 51 | 48 | 44 | 41 | 38 | 35 | 33 | 30 | 27 | 24 | 21 | 19 | 81 82 | 55 | 52 | 48 | 45 | 42 | 39 | 36 | 33 | 31 | 28 | 25 | 22 | 20 | 82 83 | 55 | 52 | 49 | 46 | 43 | 40 | 37 | 34 | 31 | 29 | 26 | 23 | 21 | 83 84 | 56 | 53 | 49 | 46 | 44 | 41 | 38 | 35 | 32 | 29 | 27 | 24 | 22 | 84 | | | | | | | | | | | | | | 85 | 56 | 53 | 50 | 47 | 44 | 41 | 38 | 36 | 33 | 30 | 28 | 25 | 22 | 85 86 | 57 | 54 | 51 | 48 | 45 | 42 | 39 | 36 | 34 | 31 | 29 | 26 | 23 | 86 87 | 57 | 54 | 51 | 48 | 45 | 42 | 40 | 37 | 34 | 32 | 30 | 27 | 24 | 87 88 | 58 | 55 | 52 | 49 | 46 | 43 | 40 | 38 | 35 | 32 | 30 | 27 | 25 | 88 89 | 58 | 55 | 52 | 49 | 46 | 44 | 41 | 38 | 36 | 33 | 31 | 28 | 26 | 89 | | | | | | | | | | | | | | 90 | 59 | 56 | 53 | 50 | 47 | 44 | 41 | 39 | 36 | 34 | 32 | 29 | 26 | 90 91 | 59 | 56 | 53 | 50 | 47 | 45 | 42 | 39 | 37 | 35 | 33 | 30 | 27 | 91 92 | 59 | 56 | 54 | 51 | 48 | 45 | 43 | 40 | 37 | 35 | 33 | 30 | 28 | 92 93 | 60 | 57 | 54 | 51 | 48 | 46 | 43 | 41 | 38 | 36 | 34 | 31 | 29 | 93 94 | 60 | 57 | 54 | 52 | 49 | 46 | 44 | 41 | 39 | 36 | 34 | 31 | 29 | 94 | | | | | | | | | | | | | | 95 | 60 | 58 | 55 | 52 | 49 | 47 | 44 | 42 | 39 | 37 | 35 | 32 | 30 | 95 96 | 61 | 58 | 55 | 53 | 50 | 47 | 45 | 42 | 40 | 37 | 36 | 33 | 30 | 96 97 | 61 | 58 | 56 | 53 | 50 | 48 | 45 | 43 | 40 | 38 | 36 | 33 | 31 | 97 98 | 61 | 59 | 56 | 53 | 51 | 48 | 46 | 43 | 41 | 38 | 37 | 34 | 32 | 98 99 | 62 | 59 | 56 | 54 | 51 | 49 | 46 | 44 | 41 | 39 | 37 | 34 | 32 | 99 | | | | | | | | | | | | | | 100 | 62 | 59 | 57 | 54 | 51 | 49 | 47 | 44 | 42 | 39 | 37 | 35 | 33 | 100 101 | 62 | 60 | 57 | 54 | 52 | 49 | 47 | 45 | 42 | 40 | 38 | 36 | 33 | 101 102 | 63 | 60 | 57 | 55 | 52 | 50 | 47 | 45 | 43 | 40 | 38 | 36 | 34 | 102