Questions & explanations
1. Give an example of a chain of PLR operations starting from C major.
Start with C major. Apply P to get C minor. Then apply R to get Eb major (relative major of C minor). Then apply L to Eb major to get G minor? Actually, L(Eb major)=? Let's do: L on Eb major gives G minor? L(Eb major)=C minor? Better to use standard: C major -> P -> C minor -> R -> Eb major -> L -> G minor? Actually L(Eb major) gives G minor? Check: Eb major (Eb,G,Bb) -> leading tone D? No. Standard chain: C major -> P -> C minor -> R -> Eb major -> L -> C minor? That returns. But let's just say a simple chain: C major -> P -> C minor -> R -> Eb major. That's three steps.
2. How does crop factor affect depth of field?
Crop factor affects depth of field because a smaller sensor often uses a shorter focal length for the same field of view. For the same framing and aperture, a full-frame camera gives shallower depth of field than APS-C. For example, to take a portrait, full-frame uses 85mm f/2.8, while APS-C uses about 55mm f/2.8. The full-frame combo will have blurrier background because it uses a longer focal length. However, if you use the same lens and same distance, depth of field is similar. The practical effect is that smaller sensors make it harder to get very blurry backgrounds.
3. What is the difference between a silhouette and a backlit subject?
A silhouette is completely dark with no visible details, while a backlit subject can show some details if you expose for the subject. In backlighting, the light comes from behind, but you adjust exposure so the subject is not completely black. For example, a person standing with the sun behind them might have a dark face but some rim light on the edges. Silhouette is a type of extreme backlighting where you purposely underexpose. Backlighting often creates a glow or rim light, whereas silhouette focuses only on shape. Both techniques use light behind the subject.
4. What is a prolongation in Schenkerian terms?
A prolongation is an expansion of a harmonic or melodic event in time. It extends the duration of a chord or note while maintaining its structural role. For example, a I chord can be prolonged by playing an arpeggio or using a neighbor note. Prolongations create musical interest without changing the underlying structure. They are classified into types: passing motions, arpeggiations, neighbor notes, and more. Schenkerian analysis shows how surface elaborations relate to deeper levels. The Ursatz itself is prolonged through the middleground and foreground.
5. How do you expose for a silhouette?
To expose for a silhouette, you need to base the exposure on the bright background, not the subject. Use your camera's spot metering mode and point it at the brightest part of the background. Then lock that exposure and recompose with your subject in front. This makes the subject underexposed and dark. You can also manually set a fast shutter speed or small aperture to reduce light. Check the histogram to ensure the subject is at the far left (dark) and background is well-exposed. Practice with different backgrounds like sunsets or bright windows.
6. What is the difference between a bronze trophy and a platinum trophy in a trophy system?
Trophies come in different colors to show how hard they are to get. A bronze trophy is the easiest – you can get it for simple tasks like finishing the first level or collecting a few items. A platinum trophy is the hardest and rarest. It is usually given when you collect all other trophies in the game. So to get the platinum, you have to earn every bronze, silver, and gold trophy first. Platinum trophies show that you have done everything the game offers. Players are very proud to earn a platinum trophy because it takes a lot of time and skill.
7. How does a player who likes competition differ from one who likes socializing?
A competitive player, often called a 'Killer' or 'Achiever', wants to win, climb rankings, and prove skill. They enjoy challenges against others and may get frustrated by unfair advantages. A socializing player, called a 'Socializer', cares more about interacting with others, making friends, and cooperating. They join guilds or chat with other players during the game. While both play with others, the competitive one focuses on victory, and the socializer focuses on connection. Some games cater to both, like MMOs where you can raid or just chat.
8. You are photographing a sunrise over a lake with still water. You want both the mountain and its reflection to be sharp. Describe your approach using focus stacking and an ND filter.
First, mount the camera on a tripod to keep it steady. Since the reflection is a mirror image, the focus distance is the same as the mountain. But to ensure everything from the near shore to the far mountain is sharp, use focus stacking. Take a series of shots focusing on the shore, then the mid-lake, then the mountain. Blend them later. If you want the water to be glassy smooth, use an ND filter to extend shutter speed to several seconds. That will blur any tiny ripples, giving a perfect reflection. Set the aperture to f/8 for best sharpness.
9. What is a strategy game?
A strategy game is a game where you win by making good plans and decisions. You have to think ahead and use your resources wisely, like money, units, or buildings. These games can be turn-based, where you take turns with the enemy, or real-time, where everything happens at once. You often have to control armies or manage a city to defeat your opponent. Strategy games test your ability to solve problems and predict what others will do. Examples include 'Chess' is a classic strategy game, and 'Civilization' is a popular video game strategy.
10. Compare full-frame and Micro Four Thirds for landscape photography.
Full-frame sensors give better dynamic range and low-light performance, which helps capture detail in shadows and highlights. Micro Four Thirds cameras are smaller, lighter, and often have deeper depth of field at the same aperture, which can be useful for keeping the whole scene sharp. However, full-frame lenses tend to be larger and more expensive. For landscapes, both can produce great images. If you need to hike with minimal gear, Micro Four Thirds is convenient. If you want maximum image quality and flexibility, full-frame is better.
11. What is constructive feedback for a photo?
Constructive feedback is helpful criticism that points out what works and what can improve. It should be specific, like 'the subject is well-focused but the background is distracting.' Always start with something positive, then give one or two suggestions for improvement. Use clear language and avoid personal opinions. The goal is to help the photographer learn, not to criticize. Good feedback also includes why something works or doesn't. For example, 'The leading lines guide the eye to the main subject, but the crop could be tighter.'
12. What is the advantage of a larger sensor in low light?
A larger sensor has bigger pixels or more total area, so it can capture more light in the same time. This means you can use a higher ISO with less noise, giving cleaner images in dark conditions. For example, a full-frame camera at ISO 3200 often looks as good as a Micro Four Thirds at ISO 800. This allows you to shoot in dimmer light without flash or a tripod. The trade-off is that larger sensors usually cost more and require bigger lenses. For low-light photography like night streets or indoor events, larger sensors are a big help.