SCES3383 - SC 2 by Makrof Md. Daud

makrof — 2023-01-26 02:56:08 UTC

makrof — 2023-01-26 02:58:51 UTC

Task : Find information in various media related to The application of physics in life
      • Nano technology
      • Hybrid engine technology
      • Recycling technology

makrof — 2023-01-26 02:59:23 UTC

everyone must have their own section

makrof — 2023-01-26 02:59:47 UTC

Make a short write-up and suitable graphic organizer related to that information

Nano technology

2023-02-03 15:26:54 UTC

involve the ability to see and to control individual atoms and molecules. Everything on Earth is made up of atoms—the food we eat, the clothes we wear, the buildings and houses we live in, and our own bodies.

Hybrid Engine Technology

2023-02-03 15:29:40 UTC

Hybrid electric vehicles are powered by an internal combustion engine and an electric motor, which uses energy stored in batteries. The battery is charged through regenerative braking, by the internal combustion engine and some models do have plug-in capabilities.

Recycling Technology

2023-02-03 15:35:57 UTC

Electronic recycling is a sophisticated apparatus made of variable amounts of glass, metal, and plastic. Before creating new goods, this material needs to be treated and segregated. The electrical gadget will be shred, sort and segregate the material. To separate iron and steel, aluminium, copper, and circuit boards, they employ magnets.

Nano Technology

70113amira — 2023-02-05 11:14:07 UTC

Nanotechnology refers to the branch of science and engineering devoted to designing, producing, and using structures, devices, and systems by manipulating atoms and molecules at nanoscale with a size between 1 and 100 nanometers (1 nm = 10−9 meters). Basically, nanotechnology is the extension of existing sciences to the nanoscale. The fact that, the smaller the objects become, the greater the ratio of surface area to volume is one of the most important features of the nanoscale. This phenomena has made it possible to develop intriguing materials and novel applications. Copper, aluminium, gold, and silicon are a few examples. Furthermore, nanotechnology advancements have led to improved sunscreen creams, waterproof clothing, and cosmetics.

Hybrid Engine Technology

70113amira — 2023-02-05 11:21:38 UTC

Modern hybrid electric vehicles (HEVs) combine an internal combustion engine with one or more electric motors that draw electricity from batteries to operate. High fuel efficiency and minimal tailpipe emissions are combined with the range and power of conventional vehicles in HEVs. Despite the fact that HEVs are usually more expensive than other vehicles, certain costs may be overcome by fuel savings or government subsidies.

Recycling Technology

70113amira — 2023-02-05 11:50:47 UTC

Mechanical recycling is one of the most popular methods for recycling, specifically for plastics like polyethylene terephthalate (PET) and high-density polyethylene (HDPE). Soft drink bottles and containers are frequently made from PET and HDPE, which are reasonably simple to recycle. Mechanical recycling is the conversion of used plastics into secondary raw materials or finished goods without appreciably altering the chemical composition of the material. The quality of all thermoplastics can be mechanically recycled with little to no effect. First few steps were taken such as collecting and first sorting. Then, shredding. Next, washing. Continued by second sorting and control then extrusion.

Nanotechnology

57413dylea — 2023-02-06 12:33:40 UTC

https://youtu.be/DAOFpgocfrg

Nanotechnology in general is concerned with the production of new materials ,tool and systems through the control of elements in the nanometer scale up to the level of molecules and atoms. For example, nanotechnology can change the polluted water into a clean water and drinkable water.

Hybrid engine technology

57413dylea — 2023-02-06 12:46:17 UTC

https://youtu.be/m2qvGJwTuBo

Hybrid engine technology combines an internal combustion engine with an internal propulsion system which uses energy stored in batteries. Hybrid engines have better fuel efficiency and conserve more energy thus emitting fewer carbon emissions.

Recycling technology

57413dylea — 2023-02-06 12:56:17 UTC

Recycling technologies use waste materials to make new products. They involve collecting recyclable materials, manufacturing or reprocessing them into new products, and purchasing products made from recycled materials.

2023-02-06 13:12:01 UTC

Nanotechnology is one of the most exciting and fast-moving areas of science today. In the food area, researchers are working with nanotechnology to create novel products that may be of benefit to health and diets.

2023-02-06 13:15:03 UTC

Hybrid electric vehicles are powered by an internal combustion engine and one or more electric motors, which uses energy stored in batteries. A hybrid electric vehicle cannot be plugged in to charge the battery. Instead, the battery is charged through regenerative braking and by the internal combustion engine

2023-02-06 13:16:12 UTC

Nano Technology

69213amirah — 2023-02-06 14:28:57 UTC

What is meant by nano technology?

What is nano technology examples?

Nanomaterials such as nanoplates, nanoparticles, nanowires and nanotubes can be engineered in labs. Nanomaterials can also occur in nature—naturally occurring nanoparticles include smoke, sea spray and volcanic ash, as well as minerals, soils, salt particles and biogenic particles.

Hybrid engine Technology

69213amirah — 2023-02-06 14:31:37 UTC

What is hybrid engine technology?

Hybrid electric vehicles are powered by an internal combustion engine and one or more electric motors, which uses energy stored in batteries. A hybrid electric vehicle cannot be plugged in to charge the battery. Instead, the battery is charged through regenerative braking and by the internal combustion engine.
What are the three main types of hybrid technology?

There are three main types of hybrid vehicle; full hybrids, mild hybrids and plug-in hybrids. A full hybrid (FHEV) can run on just the combustion engine (i.e. diesel/petrol), the electric engine (i.e. power from batteries), or a combination.

Recycling technology

69213amirah — 2023-02-06 14:34:10 UTC

Recycling technologies use waste materials to make new products. They involve collecting recyclable materials, manufacturing or reprocessing them into new products, and purchasing products made from recycled materials
What technology is used for recycling?

Chemical recycling technologies use heat, chemical reactions, or both, to recycle used plastic into new plastic, fuel, or other chemicals—creating a closed loop where plastics can be infinitely recycled to help reduce reliance on landfills.
What is impact recycling technology?

Impact Recycling, established in 2014, has developed a breakthrough plastic recycling technology which separates post-consumer mixed rigid plastic waste to recover two consistent streams of post-consumer resin (PCR); polyethylene (PE) and polypropylene (PP), each with a 98% purity.

2023-02-07 07:23:46 UTC

70813fadhwa — 2023-02-09 14:00:08 UTC

Hybrid engine in cars

2023-02-09 20:18:24 UTC

A hybrid car uses more than one means of energy, combining a petrol or diesel engine with an electric motor, and the two systems work with each other to move the vehicle. This allows the car to burn less gasoline, achieving better fuel efficiency than a traditional engine that solely uses fuel does. Electric power serves to boost the performance of the engine.

Hybrid Technology

70313farah — 2023-02-12 15:50:44 UTC

Hybrid systems combine multiple electricity generation and storage units to meet the energy needs of a specific facility or community :

A vehicle with hybrid technology has power generated from multiple sources, such as internal combustion engines with electric energy technology.
This will assist in achieving long-term energy sustainability.

Wind-solar photovoltaic (PV) hybrid systems, wind-diesel hybrid systems, fuel cell-gas turbine hybrid systems, and wind-fuel cell hybrid systems are examples of possible combinations.

Renewable energy sources, such as wind and solar, which are used in wind-solar hybrid systems, are viable energy sources because they are abundant and easily accessible in nature.

Nano Technology

70313farah — 2023-02-12 16:15:52 UTC

Nanotechnology deals with the understanding and control of matter at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications.

Recycling Technology

70313farah — 2023-02-12 16:52:36 UTC

Recycling technologies transform waste into innovative products. They entail gathering recyclable items, producing or reprocessing them into new products, and purchasing recycled-materials products.

Three types of recycling:

Mechanical Recycling - The granules are mechanically transformed into new materials while their chemical structures remain intact.
Energy Recycling - Plastics can be formed into both thermal and electrical energy. The process is carried out by intergrating through combustion, as well as the heat released in the form of fuel.
Chemical Recycling - Plastics' chemical structures are transformed upon reprocessing.

70113amira — 2023-02-13 00:58:34 UTC

70313farah — 2023-02-14 00:16:15 UTC

57413dylea — 2023-04-04 12:37:11 UTC