Little or no change in the barometric reading over a twelve hour period indicates().
A、stormy weather is imminent
B、that present weather conditions will continue
C、a defect in the barometer
D、increasing wind strength
A、stormy weather is imminent
B、that present weather conditions will continue
C、a defect in the barometer
D、increasing wind strength
A、Increasing radar range to a fixed object ahead B、Drift lead with the line leading perpendicular to the centerline C、Vibrations felt by placing a hand on the cable D、Changing bearings to distant fixed objects abeam
A、light,variable winds with little or no humidity B、strong,gusty winds that blow from the same general direction all year C、steady winds that reverse direction semiannually D、strong,cyclonic winds that change direction to conform to the passage of an extreme low pressure system
A、light,variable winds with little or no humidity B、strong,gusty winds that blow from the same general direction all year C、steady winds that reverse direction semiannually D、strong,cyclonic winds that change direction to conform to the passage of an extreme low pressure system
A、A large change of viscosity occurs with a minor change in temperature B、No change in viscosity occurs with any change in temperature C、Very little change in viscosity occurs with a significant change in temperature D、The viscosity of the oil increases with an increase in temperature