“La lumière est le moyen qu’utilise la nature pour véhiculer l’énergie à travers l’espace. La lumière voyage très rapidement, mais sa vitesse est limitée. Rappelez-vous, la prochaine fois que vous regarderez un magnifique lever ou coucher de soleil, que le soleil est en fait passé sous l’horizon huit minutes plus tôt – c’est le temps qu’il faut à la lumière pour atteindre la Terre !”
Voilà une information plutôt cool sur le coucher de soleil qui se produit huit minutes avant qu’on le voie !
Mais voici ce que je veux vraiment que vous compreniez de cette citation :
Nous savons tous que la lumière a une intensité spécifique et que l’intensité peut être modifiée (pensez à un variateur de lumière).
Il y a beaucoup de charabia scientifique sur l’intensité de la lumière. Mais en tant que photographes, nous n’avons pas besoin de savoir cela. Tout ce qu’il faut savoir, c’est qu’il existe une lumière vive et une lumière faible.
C’est à peu près tout ce qui compte vraiment.
Mais ce point de la citation ci-dessus est très importante !
“La lumière voyage très rapidement, mais sa vitesse est limitée.”
Ce que cela signifie (pour vous) c’est que la lumière que vous envoyez pour éclairer
votre sujet (par exemple à partir de votre flash) peut s’éteindre avant d’atteindre la cible visée.
Cette affirmation est vraie qu’il s’agisse d’une lumière directe ou d’une lumière que vous avez modifiée.
Avez-vous déjà assisté à un concert et remarqué tous les flashs d’appareils photo qui se déclenchent dans la salle ?
Ces gens n’auront rien d’autre qu’une photographie de la tête de la personne
qui est assise en face d’eux.
Pourquoi ? Parce que la lumière a une vitesse définie, et que l’intensité de la lumière ne crée pas assez de vitesse pour conduire les ondes lumineuses sur toute la distance qui sépare ces malheureux photographes de la scène.
Une réponse à “La loi du carré inverse”
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When the collection was revived in 1978 (and initially titled The Brand New High Rollers), the board consisted
of three columns with three randomly assigned digits
apiece. Every column contained one or more prizes, which have
been solely banked by the contestant who eliminated the last digit from
a column (regardless of who removed the others). Prizes that have been banked but not won throughout a sport had been returned to their
columns. One new prize was added per column firstly of each sport, to a most of five.Nonetheless, daytime ticket holders must board earlier than 5
pm, as their tickets usually are not legitimate for evening rides.
If you miss your scheduled time, you’ll be thought-about a
no-show. Fortunately, Excessive Curler tickets stay valid for
three days from the date chosen during reserving, permitting you to go to on one other day.
Ruta Lee and Elaine Stewart have been the prize fashions on the first Excessive
Rollers series, with Lee performing those duties on the
daytime collection and Stewart the weekly syndicated series.
As famous above, each girls have been also the dice rollers for the
contestants. Becky Worth, Linda Hooks, and Lauren Firestone rotated as models in the course of the 1978 revival while Martindale was assisted on his version by
models Crystal Owens and KC Winkler.
They discover a new metropolis in depth yearly and currently base
themselves in Las Vegas. Extensive Trail (WT) development optimizes the tire’s tread layout and profile on today’s modern,
wider rims. Conventional tires are designed around older, narrower
rims and may create an excessively square tire
profile, resulting in lower than optimum efficiency.If visiting after 5 pm, you’ll must buy the Anytime tickets, typically known as
nighttime tickets. These are more expensive however offer
an unbeatable expertise of the city’s dazzling lights
after darkish. When using the High Curler, you’ll find a way
to choose between Commonplace and Pleased Hour tickets. The Usual ticket is probably the most affordable and popular method to
expertise the Excessive Curler. The Pleased Hour
ticket is ideal for adult groups—it consists of access to a
cabin with a fully stocked bar, a devoted bartender, and limitless drinks all through the ride.Using the Las Vegas Excessive Roller is dependent upon favorable weather conditions.
If your experience is canceled because of dangerous weather, you can reschedule for an additional
date or receive a full refund. Visitors can current their tickets on cellular devices,
however printed tickets are also accepted at the Excessive
Roller’s entrance. Right Here are some questions vacationers ask earlier than purchasing their tickets for Linq High Curler in Las Vegas.
Please notice that tickets are non-refundable, which
means cancellations will not be eligible for a refund.The different aspect is the expanse of the topography of Nevada, and in case you are
fortunate, you can catch the setting solar. The High Roller recommends anticipating about an hour between shopping for tickets, ready to get onto the experience, and one complete rotation around the wheel.
Riders can head to the wheelhouse to buy tickets and queue up for entrance to the Excessive
Curler. Ticket merchandising machines sit at the entrance to
the Linq Promenade, or you ought to purchase your ticket online.
Throughout the nightly “Lights at The Linq” present, the wheel choreographs 2,000 LED
lights to music in a colourful show. Generally the Excessive Roller even features thematic colours for St.
Patrick’s Day, Halloween, and the Fourth of July.Contestants making a nasty roll instantly lost the game except they had an insurance marker
(see below). A contestant clearing the final digit
from the board received the game. The winner of every recreation received any prizes that
were banked, or $100 if no prizes had been banked.If you are driving to the high roller experience, you will observe
related instructions and enter by way of the again entrance to the LINQ
Promenade to entry the high roller. Don’t fear about
where your automobile will be as Luxor Resort parking can accommodate it.
Getting to this stupendous experience located right at the heart of the Strip What Is considered a high roller at a casino straightforward.
You can find it whereas on the Strip-just look for a massive spherical construction towering over the
sky!
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