Thursday
December 19, 2013

# Posts by lydia

Total # Posts: 151

physics
Multispectral refers to: A. UV, IR, and visible light B. the many colors in visible light C. UV, IR, and x-rays Thanks!

MATH
In an arithmetic sequence, the first term is 100 and the sixth term is 85. Find the common difference. Then, find the 50th term of the sequence. Do I use the formula an=a1+(n-1)d? If so, what would my "n" by in the equation?

social studies
Who is the richest person in Paraguay? Thanks!

Physics
The siren of a police car produces a sound of frequency 420Hz.A man sitting next to the road notices that the pitch of the sound changes as the car moves towards and then away from him.1- WRITE DOWN THE NAME OF THE PHENOMENON. 2-ASSUME THAT THE SPEED OF THE SOUND IN AIR IS 340...

Physics
True or false the work done by a non-zero net force on an object, moving on a horizontal plane, is equal to the change in the potential energy of the object? and dont forget to give the correct explanation for my q.

Physics
True or false the work done by a non-zero net force on an object, moving on a horizontal plane, is equal to the change in the potential energy of the object? and dont forget to give the correct explanation for my q.

Physical science
What do you call the phenomenon that causes dispersion of white light when it passes through a triangular prism

Physical science
What do you call the phenomenon that causes dispersion of white light when it passes through a triangular prism

Physical science
What do you call the phenomenon that causes dispersion of white light when it passes through a triangular prism

pharmacy
importance of uniformity of weight test in pharmacy

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