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For example, an Earth-like planet at 1.25 AU from α Cen A (with a revolution period of 1.34 years) would get Sun-like illumination from its primary, and α Cen B would appear 5.7–8.6 magnitudes dimmer (−21.0 to −18.2), 190–2,700 times dimmer than α Cen A but still 150–2,100 times brighter than the full Moon.
Thin-film solar cells, a second generation of photovoltaic (PV) solar cells: Top: thin-film silicon laminates being installed onto a roof. Middle: CIGS solar cell on a flexible plastic backing and rigid CdTe panels mounted on a supporting structure Bottom: thin-film laminates on rooftops Thin-film solar cells are a type of solar cell made by depositing one or more thin layers (thin films or ...
By 0–100 km/h (62 mph) time (3.0 s or less) [ edit ] These are standing start (no rollout allowed) acceleration times measured by independent, reliable sources (thus these are not precisely comparable with the first table where even 9.5-96.6 km/h times are allowed).
The first list is based on the Stockholm International Peace Research Institute (SIPRI) fact sheet, which includes a list of the world's top 40 military spenders as of 2023, based on current market exchange rates.
This list of countries by traffic-related death rate shows the annual number of road fatalities per capita per year, per number of motor vehicles, and per vehicle-km in some countries in the year the data was collected.
As of 2023, the world's core Jewish population (those identifying as Jews above all else) was estimated at 15.7 million, which is approximately 0.2% of the 8 billion worldwide population.
Theft (from Old English þeofð, cognate to thief) is the act of taking another person's property or services without that person's permission or consent with the intent to deprive the rightful owner of it.
The diagramatic sketch of Cooch Behar district of West Bengal marking enclaves. The Land Boundary Agreement was signed on 16 May 1974 between Indira Gandhi and Sheikh Mujibur Rahman which provided for the exchange of enclaves and the surrender of adverse possessions. [17]