High Speed Photography IELTS Reading Answers

High Speed Photography is a real Reading test passage that appeared in the IELTS. The Reading Module can be the top-scoring category for IELTS aspirants, with diligent practice. To score well, you must understand how to approach and answer the different question types in the Reading Module. The types of questions given along with the passage are:

• Matching Features
• Summary Completion (without suggested options)
• Matching Information

By solving and reviewing Sample Reading Questions from past IELTS papers, you can ensure that your Reading skills are up to the mark. Take the practice test below and check your score with the answers for High Speed Photography!

High Speed Photography IELTS Reading Passage

A Photography gained the interest of many scientists and artists from its inception. Scientists have used photography to record and study movements, such as Eadweard Muybridge’s study of human and animal locomotion in 1887. Artists are equally interested by these aspects but also try to explore avenues other than the photo-mechanical representation of reality, such as the pictorialist movement. Military, police, and security forces use photography for surveillance, recognition and data storage. Photography is used by amateurs to preserve memories, to capture special moments, to tell stones, to send messages, and as a source of entertainment. Various technological improvements and techniques have even allowed for visualising events that are loo last or loo slow for the human eye.

B One of such techniques is called fast motion or professionally known as time-lapse. Time-lapse photography is the perfect technique for capturing events and movements in the natural world that occur over a timescale too slow for human perception to follow. The life cycle of a mushroom, for example, is incredibly subtle to the human eye. To present its growth in front of audiences, the principle applied is a simple one: a series of photographs are taken and used in sequence to make a moving-image film, but since each frame is taken with a lapse at a time interval between each shot, when played back at normal speed, a continuous action is produced and it appears to speed up. Put simply: we are shrinking time. Objects and events that would normally take several minutes, days or even months can be viewed to completion in seconds having been sped up by factors of tens to millions.

C Another commonly used technique is high-speed photography, the science of taking pictures of very fast phenomena. High-speed photography can be considered to be the opposite of time-lapse photography. One of the many applications is found in biology studies to study birds, bats and even spider silk. Imagine a hummingbird hovering almost completely still in the air, feeding on nectar. With every flap, its wings bend, flex and change shape. These subtle movements precisely control the lift its wings generate, making it an excellent hoverer. But a hummingbird flaps its wings up to 80 times every second. The only way to truly capture this motion is with cameras that will, in effect, slow down time. To do this, a greater length of film is taken at a high sampling frequency or frame rate, which is much faster than it will be projected on screen. When replayed at normal speed, time appears to be slowed down proportionately. That is why high-speed cameras have become such a mainstay of biology.

D In common usage, high-speed photography can also refer to the use of high-speed cameras that the photograph itself may be taken in a way as to appear to freeze the motion, especially to reduce motion blur. It requires a sensor with good sensitivity and either a very good shuttering system or a very fast strobe light. The recent National Geographic footage—captured last summer during an intensive three-day shoot at the Cincinnati Zoo—is unprecedented in its clarity and detail. “I’ve watched cheetahs run for 30 years,” said Cathryn Hilker, founder of the zoo’s Cat Ambassador Program. “But I saw things in that super slow-motion video that I’ve never seen before.” The slow-motion video is entrancing. Every part of the sprinting cat’s anatomy—supple limbs, rippling muscles, hyperflexible spine—works together in a symphony of speed, revealing the fluid grace of the world’s fastest land animal.

E But things can’t get any more complicated in the case of filming a frog catching its prey. Frogs can snatch up prey in a few thousandths of a second—striking out with elastic tongues. Biologists would love to see how a frog’s tongue roll out, adhere to prey, and roll back into the frog’s mouth. But this all happened too fast, 50 times faster than an eye blink. So naturally people thought of using high-speed camera to capture this fantastic movement in slow motion. Yet one problem still remains—viewers would be bored if they watch the frog swim in slow motion for too long. So how to skip this? The solution is a simple one—adjust the playback speed, which is also called by some the film speed adjustment. The film will originally be shot at a high frame (often 300 frames per second, because it can be converted to much lower frame rates without major issues), but at later editing stage this high frame rate will only be preserved for the prey catching part, while the swimming part will be converted to the normal speed at 24 frames per second. Voila, the scientists can now sit back and enjoy watching without having to go through the pain of waiting.

F Sometimes taking a good picture or shooting a good film is not all about technology, but patience, like in the case of bat. Bats are small, dark-colored; they fly fast and are active only at night. To capture bats on film, one must use some type of camera-tripping device. Photographers or film-makers often place camera near the bat cave, on the path of the flying bats. The camera must be hard-wired with a tripping device so that every time a bat breaks the tripping beam the camera fires and it will keep doing so through the night until the camera’s battery runs out. Though highly-advanced tripping device can now allow for unmanned shooting, it still may take several nights lo get a truly high quality film.

G Is it science? Is it art? Since the technique was first pioneered around two hundred years ago, photography has developed to a state where it is almost unrecognisable. Some people would even say the future of photography will be nothing like how we imagine it. No matter what future it may hold, photography will continue to develop as it has been repeatedly demonstrated in many aspects of our life that “a picture is worth a thousand words.”

High speed photography Reading Questions

Questions 1-4

Look at the following organisms (Questions 1-4) and the list of features below.
Match each organism with the correct feature, A-D. Write the correct letter, A-D, in boxes 27-30 on your answer sheet.

1. Mashroom
2. Hummingbird
3. Frog
4. Bat

A too fast to be perceived
B film at the place where the animal will pass
C too slow to be visible to human eyes
D adjust the filming speed to make it interesting

Questions 5-9

• Complete the summary below.
• Choose NO MORE THAN THREE WORDS from the passage for each
• answer. Write your answers in boxes 5-9 on your answer sheet.

Fast motion (professionally known as time-lapse photography) and slow motion (or high-speed photography) are two commonest techniques of photography. To present before audiences something that occurs naturally slow, photographers take each picture at a 5 __________ before another picture. When these pictures are finally shown on screen in sequence at a normal motion picture rate, audiences see a 6 __________ that is faster than what it naturally is. This technique can make audiences feel as if 7________ is shrunk. On the other hand, to demonstrate how fast things move, the movement is exposed on a 8 ____________ of film, and then projected on screen at normal playback speed. This makes viewers feel time is 9 ____________.

Questions 10-14

• Reading Passage 3 has seven paragraphs, A-G.
• Which paragraph contains the following information?
• Write the correct letter, A-G, in boxes 10-14 on your answer sheet.

10. a description of photography’s application in various fields
11. a reference to why high-speed photography has a significant role in biology
12. a traditional wisdom that assures readers of the prospects of photography
13. a reference to how film is processed before final release
14. a description of filming shooting without human effort

High Speed Photography IELTS Reading Answers With Explanation

Let’s now review the answers to the questions from the passage in the reading section, High Speed Photography IELTS Reading Answers, and assess your improvement for a high IELTS Reading band score.

Tips to Ace High Speed Photography IELTS Reading Answers

Let us check out some quick IELTS Exam Preparation Tips for Band Score of 8+ to answer the types of questions in the Reading Answers. 

Matching Features 

1. Read all the options first to understand the features you need to match.
2. Skim the passage to locate where each feature is mentioned.
3. Look for keywords and synonyms in both the question and the passage.
4. Pay attention to qualifiers like “some,” “most,” or “all” in the text—they can change the correct match.
5. Eliminate options that clearly do not match to narrow down your choices.

Summary Completion

1. Read the summary first to understand the overall meaning and predict the missing words.
2. Identify keywords in the summary and scan the passage to find relevant information.
3. Follow the word limit exactly as instructed.
4. Use the exact word or form from the passage—do not change it unless required.
5. Check grammar and meaning to ensure the completed summary reads correctly and makes sense.

Matching Paragraphs

1. Read the questions first to understand the main idea you are looking for in each paragraph.
2. Scan paragraphs quickly to identify keywords or synonyms that match the question.
3. Focus on the first and last sentences, as main ideas are often highlighted there.
4. Avoid overthinking; each paragraph usually matches only one question.
5. Eliminate paragraphs that clearly do not relate to the statement to narrow down options.

Mastering passages like High Speed Photography IELTS Reading Answers requires careful attention to keywords, paraphrasing, and logical connections in the text. Using this guide’s answers, explanations, and tips, you can strengthen your reading strategies, boost accuracy, and enhance your overall IELTS Reading performance. Keep practising with more IELTS Reading Recent Actual Tests  and answers on IELTSMaterial.com to improve your speed, accuracy, and overall performance.

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