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    How Science in Daily Life Reinforces JEE & NEET Preparation

    How Science in Daily Life Reinforces JEE & NEET Preparation

    Samridhi MishraUpdated on 28 Feb 2025, 03:26 PM IST

    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.

    Live | Mar 29, 2026 | 4:15 PM IST

    1. Opening a Tight Jar Lid with Warm Water

    How Science in Daily Life Reinforces JEE & NEET Preparation
    How Science in Daily Life Reinforces JEE & NEET Preparation

    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.

    2. Using a Longer Spanner for a Stubborn Bolt

    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.

    3. Applying Oil to Insert a Gas Tube

    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.

    4. Using Motion Sensors to Keep Pigeons Away

    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.

    5. Choosing a Carry Bag with a Wider Strap for Heavy Loads

    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.

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    Questions related to JEE Main

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    Have a question related to JEE Main ?

    Hi Narendra,

    Please download the Hindi medium JEE Mains question paper with solution from the link given below:

    https://engineering.careers360.com/hi/articles/jee-main-question-paper-hindi-medium

    Hi Manish Saraswat,

    Yes, you can get NIT seat with 84.89 percentile in JEE Mains. Your's JEE Main rank is expected to be 2 lakh 22 thousand plus. See the list of NITs from the link below in which you may get an NIT seat.

    Link 1: https://engineering.careers360.com/articles/jee-main-marks-vs-rank

    Link 2:

    Hi,

    High - weightage chapters in JEE Mains are based on past paper analysis, not official NTA rules. Some topics come up more often, so students use them for smart revision. You can refer to this link for details:

    JEE Main Chapter-wise Weightage 2026: Important Topics & Marks Distribution

    Hi Sasika,

    Careers360 provides JEE study material, including books, notes, previous year papers, and revision PDFs for Physics, Chemistry, and Maths.

    You can check subject-wise study material here:

    https://engineering.careers360.com/exams/jee-main/study-material