Do Bluetooth devices and household microwave ovens interfere? Explain.
What will be an ideal response?
Bluetooth, which works in ISM band, typically hops faster (220 micro seconds) and employs shorter packets as compared to other systems operating in same frequency band. It limits the impact of microwave ovens and other sources of indoor disturbances on Bluetooth enabled devices by using fast frequency hopping technique.
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A. High competitiveness B. Moderate uncertainty C. No established industry rules D. Usually slow revenue growth
Urban soils generally contain no organic matter, but may have bits of broken glass and other human debris
Indicate whether the statement is true or false
The terms equilibrium and balance are used to describe a system where the controlled variable is at a state specified by the command signal.
Answer the following statement true (T) or false (F)
You should wear a seat belt in a moving vehicle:
a. Only when you are driving. b. All the time. c. Only when you are on a highway.