"Sound", as defined by the psychologist, ______.
A: can be measured in the same way that "noise" is measured
B: may be extremely harmful to health
C: is not at all different from "noise"
D: can be measured by machines
A: can be measured in the same way that "noise" is measured
B: may be extremely harmful to health
C: is not at all different from "noise"
D: can be measured by machines
举一反三
- Noise differs from sound in that ______. A: noise interferes with the task being done B: noise is a special type of loud sound C: noise is usually unavoidable in big cities D: noise can be defined more precisely than sound
- How to detect ferroptosis? A: Ferrous iron content can be measured B: Phen Green SK is used to measure ferroptosis C: ROS can be measured in cells undergoing ferroptosis D: All of the above
- What can be measured with a multimeter?
- Standard parts can be measured（）
- Frequency can be measured by UT801 multi-meter.