Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table
below.
thermometer
temperature temperature temperature
reading 1 reading 2 reading 3
100.1°c 99.9°c 96.9°c
100.4°c 102.3°c 101.4°c
90.0°c 95.2°c 98.6°c
90.8°c 90.6°c 90.7°c
the actual boiling point of pure water is 100.0°c
what can be concluded from the data about the reliability and validity of the thermometers?
a.
thermometer y has the highest validity
b.
thermometer z is the most reliable.
c.
thermometer x has the highest validity.
d.
thermometer w is the most reliable.

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.