Which is the best boarding school in my area?
Communities of organisms coexist in organized, balanced _____? A-ranges B-territories C-ecosystems D-populations
Are there any great sites where I can get textbook answers for most of the high school books we use?
Do you have tips for someone who is just getting into higher education industry?
Are good online certification courses available in the UK?
What were the key factors that made the wright brothers’ wind tunnel a useful tool for wing design?
1. What length of time does the geologic time scale cover? a. 2.0 million years b. 4.6 billion years c. 20.5 billion years D. 10.1 million years 2. The largest expanse of time on the geologic time scale is the____. a. Eon b. Epoch c. Era d. Period 3. Which eon of the geologic time scale means "visible life"? a. Phanerozoic b. Proterozoic c. Hadean d. Archean
Rotoscoping _______________ a. allows animators to create virtual characters and pose them. b. creates self-contained, self-sustained explosions, fires, flames, and fireworks used in live performances, film, and other forms of entertainment. c. creates animation using live footage as guides. d. is process of layering images together.
Please check your email to find the
confirmation of subscription.
If you did not receive the letter, please
check you spam folder.
Before you go to get to the conclusion, first we must understand the meaning of approach.The focus is on the process in which we execute any beam and concentrating it on a particular point or region ..An electromagnetic wave contains photons .When the beam passes through any approach devices as collimator,lens,mirror, etc, the photons that pass through these materials and do not interact with the materials of these dispositivos.De there is a focus on a particular point.Approach is going to be difficult if the beam is very energetic .In this case the photons of the rays will interact with the device and is not folded as in normal visible light, the rays of light.Gamma rays,X-rays, the waves are very energetic.Now that the special devices are designed for X-ray also.But gamma ray has a high frequency in the electromagnetic spectrum.So that it interacts strongly with matter and destroys itself, or its energy is altered to a greater amount. So it is very difficult to focus gamma-rays.
Please Sign In / Sign Up
with your social account:
Or sign up with your social account:
Don't have an account yet? Sign Up