# SciEduTut

Author did PhD from Indian Institute of Science Education and Research-Kolkata (IISER-K). He interested in science. Currently, writing blog about science and computer programming.  ## Hydrogen peroxide in ear

Hydrogen peroxide is a chemical compound with the formula H2O2. It is a colorless liquid with a slightly acidic taste and a pungent odor. Hydrogen peroxide has many uses, including as a bleaching agent, disinfectant, and antiseptic. One of the most common uses of hydrogen peroxide is in ear cleaning. While it is generally safe … ## The Importance of Sustainable Use of Natural Resources

Natural resources refer to the raw materials and energy sources that exist in nature and are essential to human survival and development. These resources include air, water, land, minerals, forests, wildlife, and energy sources such as oil, natural gas, and coal. Natural resources are critical for the survival of human beings and the growth of … ## The Power of Super Capacitors: Energy Storage for a Sustainable Future

Super capacitors, also known as ultra-capacitors or electrochemical capacitors, are a type of energy storage device that differ from traditional batteries in that they can store and deliver energy much more quickly. Super capacitors are capable of storing large amounts of energy in a small amount of space and can be charged and discharged quickly … ## Is oxygen a metal or nonmetal

Oxygen is a chemical element with the symbol O and atomic number 8. It is a highly reactive nonmetal that makes up about 21% of the Earth’s atmosphere. Oxygen is an essential element for life as we know it and is involved in many chemical and biological processes, including respiration, combustion, and oxidation. Despite being … ## Solving High-Order Polynomial Equations in Python Examples and Tutorial

A polynomial equation is an equation of the form ax^n + bx^(n-1) + cx^(n-2) + … + dx + e = 0, where a, b, c, d, and e are constants and x is the variable. The solutions to a polynomial equation are the values of x that make the equation true. One common method … ## Mastering Python Variables: Tips, Tricks, and Hands-on Examples

In Python, a variable is a way to store and access a value in the memory of a computer. A variable is assigned a value using the assignment operator (=), and the value of the variable can be accessed by referencing its name. For example: This code will output 5, because the variable x is … ## Python Tutorial: Lists Explained with Examples

In Python, a list is a collection of items that are ordered and changeable. Lists are written with square brackets [] and can contain any type of data, including other lists. Here are a few examples of creating and manipulating lists: Example 1: Creating a list Example 2: Accessing items in a list Example 3: … ## Python code for Ideal gas problems

1.Problem: A gas is contained in a cylinder with a movablepiston. The initial volume of the gas is 2.5 L, the initial pressureis 1 atm, and the initial temperature is 20 °C. The piston ispushed in, reducing the volume to 1.5 L. What is the finalpressure of the gas? Solution: Using the ideal gas law … ## Write python code for quadratic equation

This code defines a function solve_quadratic(a, b, c) which takes in the coefficients of a quadratic equation (ax^2 + bx + c = 0) and returns the two solutions. The solutions are calculated using the quadratic formula (-b ± √(b^2 – 4ac)) / 2a. The cmath library is used to calculate the square root of …

## 10 Best Python Code for 8th grade students

Python code that 8th grade students might find engaging and challenging: Python is a versatile and powerful programming language that is widely used in various fields such as web development, data science, artificial intelligence, and more. It is known for its simple and easy-to-learn syntax, making it a great choice for 8th grade students who …

## Simple math python code for students

Here’s an example of how to define a simple function in Python: Copy codedef greet(name): print(“Hello, ” + name + “!”) greet(“John”) # prints “Hello, John!”greet(“Jane”) # prints “Hello, Jane!” In this example, the function greet() takes one argument, name, and prints a greeting using that argument. We can call the function multiple times with different arguments to get different greetings. …

## Atomic theory Quizzes ## Atomic Theory History

Atomic theory is a scientific theory that explains the nature of matter at the atomic and subatomic level. The theory was first proposed by John Dalton in the early 19th century and has since been developed and refined by many scientists, including J.J. Thomson, Ernest Rutherford, Niels Bohr, and Erwin Schrödinger. Background of Atomic Theory … ## N2 Molecular Geometry

nitrogen gas(N2) has the composition of one nitrogen and one nitrogen atom. What is the molecular geometry of nitrogen gas?. Drawing and predicting the N2 molecular geometry is very easy by following the given method. Here in this post, we described step by step how to construct N2 molecular geometry. nitrogen and nitrogen come from … ## How to draw N2 Lewis Structure

The nitrogen gas chemical formula is N2. Drawing N2 Lewis Structure is very easy by using the following method. Here in this post, we described a step by step method to construct the N2 Lewis Structure. The diatomic nitrogen molecule elements come as members of the nitrogen family group from the periodic table. The valence … ## How to Draw O2 Lewis Structure?

The oxygen gas chemical formula is O2. Drawing O2 Lewis Structure is very easy to by using the following method. Here in this post, we described a step by step method to construct the O2 Lewis Structure. The diatomic oxygen molecule elements come as members of the oxygen family group from the periodic table. The …

Is HBr polar or nonpolar Is HCl polar or nonpolar Is NO2+ Polar or Nonpolar Is H2S Polar or Nonpolar Is PCl3 Polar or Nonpolar