![]() ![]() The materials with low density are categorized as grapheme, hydrogen, etc. The atoms of these substances are tightly packed around the nucleus. The denser materials are categorized as uranium, god, tungsten, platinum, etc. For example, a material with stuff or strong packaging in the space is denser than the loose packing material. ![]() Here, we will discuss the least and most dense materials. Here, we will discuss examples of density, measurement of density, measurement, units of density, Numerical examples, and MCQs based on the density formula. For example, osmium is the densest element known under standard conditions. Inspired by the inventions of the Archimedes on density, Galilio Galilei invented a hydrostatic balance that could measure the metal weights in air and water.ĭifferent materials exhibit different densities. He was an engineer, inventor, mathematician, physicist, and astronomer (studying celestial objects). The density formula was discovered by Archimedes. Thus, the unit of density can be kilograms per meter cube (Kg/m^3) or grams per centimeter cube (g/cm^3). V is the volume that is measured in meter cube (m^3) or centimeter cube (cm^3). M is the Mass that is measured in Kilograms (Kg) or grams (g). Density defines how tightly the molecules of the substance are packed together. ![]() The density formula can be represented as: Mathematically, we can define density as mass divided by volume. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others.The density of a substance is defined as mass per unit volume. Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants.įrom providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation. Physics Wallah's main focus is to make the learning experience as economical as possible for all students. ![]() We believe in empowering every single student who couldn’t dream of a good career in engineering and medical field earlier. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We successfully provide students with intensive courses by India's top faculties and personal mentors. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app. We also provide extensive NCERT solutions, sample papers, NEET, JEE Mains, BITSAT previous year papers, which makes us a one-stop solution for all resources. Physics Wallah is India's top online ed-tech platform that provides affordable and comprehensive learning experience to students of classes 6 to 12 and those preparing for JEE and NEET exams.
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