0
What else can I help you with?
Are portable digital projectors useful?
Digital projectors can be very useful, depending on what you need to use it for. This would be ideal if you have to do numerous presentations for work, for example, but would rather not use power point.
Where can you purchase portable projectors?
Portable projectors can be purchased in a variety of locations both on and offline. One place to purchase a portable projector is at Office Max. Another place would be Target.
Why do projectors become dim and how is it solved?
Projectors usually become dim when the "lamps" are running out and they need changing. To be honest I would suggest changing the lamps every 6 months to ensure that the lamps do not run out.
When comparing TV projectors, I noticed that they vary greatly in price. Which one would be the best buy for just the basics?
Dell makes a wide range of projectors,many of them focused upon people on a budget.Their lower end products would be best for just basic applications.
Particles that settle from water are called what?
Particles that settle from water are called sediment.
Which size sediment would be easier to compact?
Fine sediment would be easier to compact compared to coarse sediment. Fine sediment particles are smaller and have more surface area contact, allowing them to interlock and compress more tightly when pressure is applied. Coarse sediment particles are larger and have more space between them, making it harder to compact.
What field of work would projectors and screens be used in?
Projectors and screens are used in businesses and in office situations where conferences and meetings are often used. This could be most fields of work but is possibly more likely to be a consultancy type of business.
How much do projectors cost?
Depending on the model and manufacturer, a digital projector can cost anywhere from $299 to over $1500 and beyond. Another source for digital projectors would be used and can be found on ebay or Craigslist.
How would you change sedimentary rock into sediment?
You would bring it to the surface where the exposed sedimentary rock would be subject to weathering and erosion and the debris from these processes will be sediment once deposited again.
Does amazon have projectors for sale?
Yes, they have many varietys of projectors for sale a popular one would be http://www.amazon.com/Optoma-HD20-Definition-Theater-Projector/dp/B002G0CWSU best way to find a projector that suites your needs is to do a personal search.
Where would you expect to find the oldest sediment?
When sediment settles, at the bottom of a lake for example, more sediment will fall later on and the cycle will continue, making the sediment that fell first the oldest. So, after all of that science stuff, we can say that the father down you go, the older it is.
How would size of the sediment in the streams load differ in the streams volume increasing or decreasing?
The size of the sediment would decrease further downstream (where there is a greater volume of water) as there is more energy in the flow. Therefore more erosion will occur and the sediment will rub together with other materials i.e other rocks or the river bed (this is called attrition). The sediment will therefore reduce in size but there will be a greater amount of it. (The amount of sediment is called the discharge.)
