I NEED HELP PLEASE 5. A substance that does not transmit light is .
A. translucent B. opaque
C. transparent D. polarized

06. Material that allows some light to pass through and scatters the rest is called .
A. translucent B. transparent
C. polarized D. opaque

_ 7. Material that allows light to pass through it is called .
A. translucent B. transparent
C. polarized D. opaque

8. Light that is absorbed is converted to radiation.
A. radio wave B. ultraviolet
C. light D. infrared

9. A separates white light into the visible spectrum of light.
A. plane mirror B. convex lens
C. concave lens D. prism

10. Light is a wave.
A. longitudinal B. seismic
C. transverse D. compressional

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning

You have been consulted by the mobile phone company hookup about a new augmented reality product called “brows”. they want to develop an alternative to google glasses, which, you recall, is a proposed new product which plans to superimpose a whole range of wireless google services over the user’s ordinary vision of the world. these appear in little circles and ovals, and let you phone people, take photographs, navigate across cities and inside buildings, find shops and update your social media. brows would do this too, but not be limited to special google services. the user would wear a small cylinder-shaped device designed to fit on top of their existing eyewear (glasses or sunglasses). it would project a reversed image onto the inside of the lenses, the reflection of which would be in focus for the user. instead of voice control, the user would control the device by eye and neck movements, which the device would track. the device would connect via bluetooth to the user’s phone, which would supply most of the computing power and wireless connectivity. hookup also wants to know what existing services would be most in demand, and which would not work well with brows. using your knowledge of augmented reality, wearable technology and interface design, is the project feasible? if not, why not? if feasible, how could the product need to be modified for a better experience?