Engineering

Plants perform a vital function for their own survival and as part of the ecosystem, and this is Photosynthesis. During this process, during which plants transform solar light into energy, the energy produced is stored in the leaves and part of the stems.

That depends on pen. There are many models manufactured with different ball sizes.

A fixed bed is a reactor system where the catalyst or other solid material is stationary and the reactants flow through it. The reactants come into contact with the fixed catalyst bed, undergo chemical reactions, and then exit the reactor. Fixed beds are commonly used in industrial processes such as catalytic cracking and hydrogenation.

I had this question for science on a sheet. I'm sorry, but I don't have the sheet with me! :( Hope you have a great school year!

Chemical changes can have negative effects on the environment by generating toxic substances, polluting water sources, and contributing to air pollution. This can harm ecosystems, wildlife, and human health, leading to long-term environmental degradation and health issues.

Plastic is lightweight, durable, flexible, and resistant to corrosion and chemicals. It can be molded into various shapes, making it versatile for use in a wide range of applications. However, plastic is not biodegradable and can have negative environmental impacts if not properly recycled or disposed of.

Natural ecosystems are self-sustaining systems where living organisms interact with each other and their physical environment. They have high biodiversity, with a variety of plants, animals, and microorganisms coexisting. Natural ecosystems provide ecosystem services like water and air purification, pollination, and carbon sequestration, contributing to the overall health of the planet.

It is called the focal length. It is equal to 1/2 times r, and is positive on concave mirrors and negative on convex mirrors.

right click, go to properties, it should say change icon at the bottom or go to customize and it should say change icon, change it to what you want

you can also make your own too, watch this instructional video to help with that http://www.youtube.com/watch?v=ObZM0fheFCE (i'm sure you can use other versions too)

Moseley's periodic table was developed by English physicist Henry Moseley in 1913. He rearranged the elements on the periodic table based on their atomic number rather than atomic mass, which led to the modern form of the periodic table. Moseley's work provided a clearer understanding of the organization of elements and their properties.

Optical microscopes use visible light to magnify objects, providing lower resolution images compared to electron microscopes which use beams of electrons to achieve higher magnification and resolution. Electron microscopes are able to see smaller objects in more detail due to the shorter wavelength of electrons compared to visible light.

To convert MBH (thousand British thermal units per hour) to GPM (gallons per minute) for a water system, you need to know the specific heat capacity of the fluid in the system. Once you have this information, you can use the formula: Flow rate (GPM) = (MBH x 1,000) / (8.01 x ΔT), where ΔT is the temperature change of the water in degrees Fahrenheit.

All organisms are made up of cell.basically their are two basic types of cell.i.e,prokaryotic cell and eukaryotic cell .prokaryotic cell have a proper nucleus but eukaryotic cell don't have a proper nucleus....

Batteries placed in series (which is what you're describing) add their voltages together.

Thus two 1.5 volt batteries give 3 volts in series ... IF they point in the same direction.

If they point in opposite directions, you get zero volts.

A shear wave is a type of seismic wave that moves through the Earth's crust in a side-to-side motion, perpendicular to the direction it is traveling. These waves are slower than primary waves (P-waves) but faster than surface waves (R-waves) and are responsible for causing the most damage during an earthquake.

Steptomycin can be produced in small scale using the following media Beef Extract: 3gms Peptone: 5gms Glucose: 10gms NaCl: 5gms Tap Water: 1000ml pH :7.2 Temperature:28 C Incubation 5-10 days for further information contact through yncbiotech@gmail.com

There is no product called "centrifuse." It may be a misspelling or a new term. Can you provide more context or clarify?

A microgram is equivalent to 10 to the power of -6 grams

Sterilization is the complete removal of all microorganisms ( e.g: becteria, virsues,...etc) from the surface area of 'anything'

While Disinfection is an in-complete removal of microorganisms from" inanimate or nonliving" objects. and has three distinctive levels. High level disinfection, intermediate level, and low level.

Both sterilization and disinfection have chemical and physical methods. And since the question is about the methods of sterilization then there are:

physical methods: Heating and radiation

chemical methods: some chemicals like 'Etheline Dioxide', or by chemical evaporation.

The relation between weight and volume -:

When the weight of a substance increases, its volume also increases.

Two substances may have the same weight but different volumes. (Example: If you have one stack of cotton and iron each of the same weight, they will have different volumes. Volume of cotton > Volume of iron in this case.)

Density = Weight/Volume.

Petrol is a flammable liquid mixture primarily derived from crude oil. It is commonly used as a fuel for internal combustion engines due to its high energy content. Petrol is volatile, easily ignitable, and highly combustible.

An ideal airplane hangar size for two airplanes would typically be around 60 feet by 60 feet. This size allows for enough space to comfortably park and maneuver two average-sized aircraft without them being too cramped. It also provides room for any necessary maintenance and storage equipment.

Nanomaterials are materials that have at least one dimension in the nanoscale range, typically between 1 to 100 nanometers. These materials often exhibit unique physical, chemical, and biological properties compared to their bulk counterparts due to their small size and high surface area-to-volume ratio. They are widely used in various fields like electronics, medicine, and environmental science.

There are 0.25 meters in 25 cm. This is because 1 meter is equal to 100 cm, so to convert cm to meters, you divide by 100.