Examlex
Find the energy of a photon whose frequency is 5 × 1012 Hz.
Trash Collection
The process of gathering and removing waste materials from homes, businesses, and other sites to ensure cleanliness and sanitation.
North American Industry Classification System
A classification system used to categorize businesses and industries in North America based on their primary business activities.
Economic Activity
Actions that involve the production, distribution, and consumption of goods and services at all levels within a society.
Exclusive Distribution Rights
These are rights granted usually by a manufacturer to a distributor, allowing them to be the only ones to sell a specific product in a particular area or market.
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