Subject Wise Science | Labtex Bangladesh

Newton's Laws of Motion and its Applications in Real Life

Sir Isaac Newton made many contributions to mathematics and physics. He developed the theory of gravitation in 1666 when he was only 23 years old. In 1686, he presented his three laws of motion in “Principia Mathematica Philosophiae Naturalis”. Newton revolutionized science by developing his three laws of motion. Newton’s laws along with Kepler’s laws explained why planets move in elliptical orbits instead of circles. Let us discuss ‘Newton’s Laws of Motion and its applications in Real Life’ in detail: Newton’s First Law of Motion: Newton’s first law is known…

Mathematics

Some Examples of Geometry in Daily Life

January 10, 2023January 11, 2023 TitasGeometry for Daily Life, Uses of Geometry0 comment

Geometry is somehow involved in our daily life. We see or not see, this is not important. In this article, we are going to know some real examples of geometry in daily life. What is Geometry? The word “geometry” comes from the Greek words “geo” and “metron” meaning earth and measure respectively. Roughly translating to “measurement of the world,” geometry is primarily concerned with figures and the properties of shape. Practically, geometry plays a great role in determining area, volume, and length. Euclid is considered the “Father of Geometry”. Humans…

Chemistry

Proper Storage of Chemicals in the Laboratory

January 9, 2023January 18, 2023 Titaslab chemicals, Storage of Chemicals0 comment

Proper storage of chemicals in the laboratory is very important for proper use, handling, and ensuring a safe environment. In this article, we are going to know how to proper storage of chemicals in the Laboratory. Storage of Chemicals in Laboratory We should be implemented the following general suggestions for the safe storage of chemicals in the laboratory. Segregation of Chemicals Based on Hazard Classes Incompatible materials must be separated according to hazard class. Hazards are indicated on both the chemical container label and the safety data sheet (MSDS) that…

Biology

15 Simple Uses of Biology in Daily Life

January 8, 2023January 8, 2023 TitasBiology in Daily Life, Uses of Biology0 comment

Today we are going to discuss some examples of Biology in daily life where biology plays an important role. Biology is an absolutely fascinating field of science that has been the center of human focus for centuries. Complex biological concepts have intrigued humans since time immemorial. Despite the advances in science and technology, many biological phenomena still lack a rational explanation. The mysteries of the origin of life on earth and the emergence of man are yet to be unraveled. We exist because of biology. Whatever we do; Biology is…

Physics

10 Simple Examples of Physics in Daily Life

January 7, 2023January 12, 2023 TitasExamples of Physics, Physics in Daily Life0 comment

On this “Living Planet” or Earth, many interesting events happen constantly. These events are happening all around us, which we see or do, or feel on a regular basis. At some point, your curiosity will prompt you to ask questions about what is going on. How is it, and how does it happen? Barring miracles, the answer to all these questions is “physics.” Indeed, physics governs our daily lives in one way or another. Let’s look at 10 examples of physics in daily life: (1) Headphones or Earphones We often…

Chemistry

Introduction to Periodic Table and its Significance

January 7, 2023January 12, 2023 TitasElement of Periodic Table, Periodic Table0 comment

A periodic table is also called the periodic table of elements. A row and column arrangement of chemical elements in a word. It is mostly used in chemistry, physics, and other sciences. It is seen as an icon of chemistry. What are the elements of the periodic table? The simple or basic form of a pure substance that cannot be further broken down by any physical or chemical process. Also, elements cannot be created or synthesized from simple substances. That is, the basic form of a pure substance is the…

Chemistry

What Happens to the Reaction of Alkali with Ammonium Salt

December 18, 2022January 28, 2024 TitasAmmonium Salt, Reaction of Alkali with Ammonium Salt0 comment

Principle: Generally, ammonia can be prepared by heating an ammonium salt with any alkali. Ammonia is prepared in the laboratory by heating ammonium chloride and quick lime (CaO) or slaked lime [Ca(OH)2]. Chemical Reaction: 2NH4Cl+CaO = 2NH3+CaCl2+H2O or 2NH4Cl+Ca(OH)2 = 2NH3+CaCl2+H2O Ammonia is highly soluble in water and cannot be collected by water removal. Ammonia is lighter than air. Hence it is collected by the downward removal of air. Necessary Materials: A heat-resistant kettle, several gas jars, an exhaust tube bent at right angles, two test rods, a container, a…

Chemistry

A Soap Making Experiment in a School Lab

December 15, 2022January 7, 2023 TitasSoap Make at Home, Soap making at lab, Soap Making Experiment0 comment

We are going to see a soap making experiment in a school lab. Firstly, we should know what is soap: Soap is a sodium salt or potassium salt of long-chain fatty acids having cleansing action in the water. They are used as cleansing agents to remove dirt, and oil from the skin and clothes. Examples: sodium stearate, sodium oleate, and sodium palmitate formed using stearic acid oleic acid, and palmitic acid. A Soap Making Experiment in a School Laboratory in Bangladesh: Principle: An Oil or Fat is a mixture of higher…

Chemistry

pH পেপার ব্যবহার করে পানির pH নির্ণয়

November 16, 2022January 28, 2024 TitaspH paper used in laboratory, Scientific Testers0 comment

আমরা দেখবো pH পেপার ব্যবহার করে পানির pH নির্ণয়, কিভাবে খুব সহজেই পানি বা কোন তরল পদার্থের pH নির্ণয় করা যায় তাই আমাদের আলোচ্য বিষয়। প্রথমে, আমাদের জানা প্রয়োজন পি এইচ আসলে কি? pH এর পূর্ণ্য রুপ হচ্চে Potentiality of Hydrogen অর্থাৎ পানিতে বা কোন দ্রবনে হাইড্রোজেনের সম্ভাব্যতা। তারমানে দাড়াচ্ছে যে, pH নির্ণয় মানে হচ্ছে পানিতে বা কোন দ্রবনে হাইড্রোজেনের সম্ভাব্যতা নির্ণয়। সাধারনত pH এর মানকে ০ থেকে ১৪ পর্যন্ত বিবেচনা করা হয়। pH এর মান ৭ মানে বোঝায়, দ্রবনটি নিরপেক্ষ। অর্থাৎ, এসিডিও বা ক্ষারীয় কোনটিই নয়। আর pH (পি.এইচ) এর মান ৭…

Cart

Category: Subject Wise Science

Newton’s Laws of Motion and its Applications in Real Life

Some Examples of Geometry in Daily Life

Proper Storage of Chemicals in the Laboratory

15 Simple Uses of Biology in Daily Life

10 Simple Examples of Physics in Daily Life

Introduction to Periodic Table and its Significance

What Happens to the Reaction of Alkali with Ammonium Salt

A Soap Making Experiment in a School Lab

pH পেপার ব্যবহার করে পানির pH নির্ণয়