May 25

# May 25 - q General Physics III poynter F I0 p f Section 1 x...

This preview shows pages 1–2. Sign up to view the full content.

0 I q F f x General Physics III Homework Assignments Cory poynter Section # 1 5/22/2009 Problems 35-1, 7, 9, 21, 26, 32, 34; 36-3, 6, 9, 12, 29, 33 Chapter 35 1) Radius of Moon (Rm) = . 1 74 x 106m Radius of Earth (Re) = . 6 37 x 106m Center to center (S) = . 3 84 x 108m Time (t) = 2.51s ( distance between the surfaces )= -( + ) x S Re Rm = . -( . + . ) 3 84 x 108m 6 37x106m 1 74x106m = . 375 89 x 106m = speed of lightv 2xt = ( . ) . 2 375 89 x 106m 2 51s = . / 299 5 M m s 7) ; 2d dtanϕ = 3tanθ tanϕ = And 2cosθ 3cosϕ = 9sin2θcos2θ sin2ϕcos2ϕ = 4cos2θ 9cos2ϕ = ( - ) 9cos2ϕsin2θ cos2θ 1 cos2ϕ = - ( - ) 4sin2θ 1 49 1 sin2θ = sin2θ 532 = . ° θ 23 3 9) refraction of water n=1.33 Angel of incidence i = 35° Wavelength λ = 589nm Angle of refraction = sinisinr n = - ( ° . ) r sin 1 sin35 1 33 = . ° 25 547 = wave length λn λn = . 589nm1 33 = . 442 86 nm 21) Angle of refraction r = ° 20 Refractive index (n) = 1.48 = ° θ sinθsin20 = . = . ° 1 48 30 4 ° sin20 sinθ1 = nwn

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 07/13/2011 for the course PHYS 203 taught by Professor Turner during the Spring '11 term at Alabama.

### Page1 / 5

May 25 - q General Physics III poynter F I0 p f Section 1 x...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online