Courses from 1000+ universities
Two years after its first major layoff round, Coursera announces another, impacting 10% of its workforce.
600 Free Google Certifications
Computer Science
Data Analysis
Computer Networking
Medicine and the Arts: Humanising Healthcare
Exploring Play: The Importance of Play in Everyday Life
Songwriting: Writing the Lyrics
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore causes, effects, and management strategies for solid waste, enhancing understanding of environmental impacts and sustainable solutions.
Explore sources, impacts, and control measures of noise pollution. Learn the distinction between sound and noise for a healthier environment and improved quality of life.
Explore essential air pollution control devices and equipment, their functions, and impact on environmental protection and ecological balance.
Explore air pollution types, sources, and impacts on health and environment in this concise overview of a critical environmental issue.
Explore water pollution causes, control methods, quality standards, and key parameters like TDS and pH in this concise environmental science overview.
Explore UV-visible spectroscopy principles, construction, and analysis techniques for physics and engineering applications, presented in Hindi.
Learn about the construction, working principle, and importance of barrel calorimeters in measuring steam properties, essential for engineering applications.
Explore quasistatic processes and derive the work equation W=PdV in this concise introduction for first-year engineering students, covering fundamental thermodynamic concepts.
Explore key thermodynamic concepts including pressure, force, work, internal energy, specific heat, latent heat, enthalpy, and entropy in this concise introduction for engineering students.
Explore the concept and classifications of prime movers, essential knowledge for engineering students in mechanical and energy systems.
Explore Legendre's equation, polynomials, and series solutions of ODEs through practical problem-solving and numerical examples.
Learn to find power series solutions for differential equations through clear examples and step-by-step explanations of the numerical method.
Explore methods for identifying ordinary and singular points in differential equations, with examples of regular and irregular singular points.
Learn to solve diesel cycle numerical problems for basic mechanical engineering, essential for first-year BTech/BE students.
Solve key numerical problems for petrol and Otto cycles in engineering thermodynamics, focusing on fuel-air mixtures and essential calculations for first-year students.
Get personalized course recommendations, track subjects and courses with reminders, and more.