Answer:
Digital electronics involves 2 states which are abstracted as 0/1 or true/false.
Explanation:
Digital electronics involves 2 states. For TTL logic this corresponds to 0 Volt (0) or 5 Volt (1). Analyzing further, a digital waveform has a square shape (not necessarily a perfect square) with 2 levels denoting the two states, namely, true(1) or false(0). So a 0 or 1 is not actually absolute but 0 corresponds to voltage level below a threshold voltage whereas 1 corresponds to voltage level above a threshold voltage.
An electrical spike is a temporary, very short (less than a second), increase in the electrical supply voltage. A common surge protector will stop voltage spikes and surges. Use surge protectors and UPS devices by connecting all sensitive electronic equipment to UPS or surge protection devices.
Answer:
A. The mixture contains compounds with similar polarities but different solubilities.
Explanation:
Liquid – Liquid (LLE) extraction is a process for the isolation of compounds or metal complexes, also known as solvent extraction and partitioning, based on their relative solubility in two distinct liquids, generally water- (polar) liquids and an organic solvent (non-polar). Net transition from a liquid to a liquid process of one or more species, normally from aqueous to organic.
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