How Science in Daily Life Reinforces JEE & NEET Preparation - Vivek Taparia, a senior faculty member at Allen Careers Institute, shares how daily life hacks teach one JEE & NEET principles. In a conversation with Careers360, Vivek Taparia highlights how science in daily life reinforces JEE & NEET preparations. He explains how the scientific principles have a real life impact in navigating through our daily lives. He believes that science isn’t confined to books but has a practical application even in the simplest of day-to-day activities. JEE and NEET aspirants can deepen their understanding of the concepts by correlating the real life applications with textbooks. He further explains five common scenarios that use some or the other scientific principles.
Struggling with a stubborn jar lid? Running it under warm water loosens it due to thermal expansion. Heated metal expands faster than glass, easing the grip. The same principle applies in engineering, helping design structures that withstand temperature variations.
A longer spanner makes loosening bolts easier because of torque. Torque is force multiplied by distance—extending the handle increases leverage, reducing effort. This concept is key in rotational mechanics, a crucial topic in physics and engineering.
Lubricants reduce friction, making it easier to insert a tight gas tube. A thin oil layer allows smooth movement, preventing damage. This principle is vital in mechanical engineering, where reducing friction enhances machine efficiency.
Motion sensors trigger alarms that startle pigeons, a technique based on behavioral science. Birds associate noise with danger and avoid the area. This is an example of Pavlovian conditioning, a key concept in psychology and neuroscience.
A wider strap reduces pressure, distributing weight more evenly across the shoulder. Since pressure equals force divided by area, increasing the strap width decreases discomfort. This same principle is applied in medical science to design more comfortable prosthetics and ergonomic tools.
For JEE and NEET aspirants, recognizing the impact of scientific principles in daily life isn’t just interesting—it’s a smart way to reinforce concepts. By observing how physics and chemistry operate in real-world scenarios, students can develop a deeper understanding, making problem-solving in exams much easier. Science isn’t just about formulas; it’s about seeing the world through a logical lens—one that can help you ace competitive exams and beyond.
On Question asked by student community
Dear Student,
The category rank with an 81 percentile depends on your specific category. You can check your category rank here:
You can get the following colleges:
You can check the complete list from here - https://engineering.careers360.com/articles/list-of-engineering-colleges-accepting-98-percentile-in-jee-main
Dear Student,
With 56 marks in JEE Mains 2026 April 5, the chances of result in a lower percentile than 80. But with normalisation you can expect a good percentile if your specific shift was very hard.
For your reference, check: JEE Mains 2026 April 5 Marks vs Percentile: Shift-Wise
Dear Student,
Normalization can boost your score and percentile if your specific shift was very hard.
You can check your percentile and rank here: JEE Mains 2026 April 5 Marks vs Percentile: Shift-Wise Expected Score Analysis
Dear Student,
88.3 percentile can help you get into NITs and other colleges but it also depends on your specific category. You can check cutoff and college list based on your JEE Main 2026 percentile here: JEE Main 2026 Colleges vs Percentile
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