KESLER SCIENCE
INPUT
STATION
Read It!
The Law of Action/Reaction - Questions
-e to enter
inswers in
ead It
n of the
e Form.
3.
1.
For every
there is an
equal and reaction.
A Motion, opposite
B. Action, opposite
C. Action, unequal
A.
B.
B
2. How do fish propel forward in
water?
A. Air bubbles under fins.
B. The water pushes back on the
fins with an equal force.
A fish pushes the water harder
than Le water can push back.
Which of the following
situations is an example of
Newton's 3rd Law?
To jump off the ground, your
legs push down on the Earth,
and it pushes you back.
During a game of baseball, a
pitched ball stays in motion
until it connects with the bat
and changes direction.
A 250-pound linebacker exerts
more force tackling the
quarterback than a 150-pound
player would.
C.
c.
ir work saved?
ck to Lab Room

For questions 1 and 2, consider the following experimental data.hydrogen emission lines were detected at the following wavelengths (in nm): 121.6102.697.395.093.8question 1use the electromagnetic radiation classifications below and figure 1-1 in the introductory information for this lab (in the lab manual) to determine the nf value for the experimental data provided? wavelength, ? (nm) 650 700 550 600 400 450 500 visible spectrum wavelength, ? (m) 11 10 3 10 10 10 8 10 5 10 10 -10 10 9 10 10 10 10 -12 10 microwave radio infrared x-ray ultraviolet gamma 1020 1019 1018 1 1016 015 1014 01 12 109108 frequency, v (hz)a.1b. 2c. 3d. 4e. 5question 2using the data for the emission line with the longest wavelength, the known value of nf (from question 1 in this prelab), and the value of ni (deduced from the ? and nf values) calculate the rydberg constant for hydrogen (rh) in units of m-1.a) 1.097 x 10-11 m-1b) 5.921 x 107 m-1c) 1.097 x 10-2 m-1d) 9.252 x 106 m-1e) 1.097 x 107 m-1