Answer:
NFC technology
Explanation:
NFC stands for near-field communication , which consist of a set of protocols that allows two devices to exchange information.
In the examples above, the flow of information occurred from the phone (which contains the data regarding how much money you put in) and the terminal (which contains data regarding product price). By tapping the phone, the consumers initiate the exchange of information and the balance in the phone will be automatically deducted by the price in the terminal.
The word that fits the blank would be INTERACTIONIST. In the modern times, human development has been taken through an interactionist approach by most psychologists. This kind of approach involves social interaction and how this has shaped and changed the society.
<span>... to evaluate the mean differences in BMI (i.e., body mass index) between three groups of adults -... ...body mass index) between three groups of adults - young adults, middle age adults and elderly. Each age group had n = 15 participants.</span><span>
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Answer: The reading on the scale will decrease as the elevator descend.
According to Newton's second law of motion which explains that the rate of change of the momentum of a body is directly proportional to, and in the same direction as, the net force acting on it.
In essence as a body moves towards ground, it weighs less and even weighs more upon impact with the ground.
If peradventure, the whole system is in free fall, you, the elevator and the scale will weigh nothing at all.
