The dew point is the temperature at which
a. hailstones are formed.
b. liquid water changes to vapor.
c. cumulus clouds change to cirrus clouds.
d. air becomes saturated with water vapor.

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending