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WorksheetsSix Easy Pieces
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
According to Richard Feynman, even at absolute zero, ___________ does not freeze unless the pressure is so great as to make the atoms squash together.
a)
oxygen
b)
argon
c)
helium
d)
hydrogen
2.
According to Richard Feynman, if we look at very tiny particles in water through an excellent microscope, we see a perpetual jiggling of the particles, which is a result of the bombardment of the atoms. This phenomena is called _________________.
a)
Brownian motion
b)
evaporation
c)
precipitation
d)
transpiration
3.
According to Richard Feynman, before 1920 we were aware of two varieties of forces. One of these was a long range interaction force known as gravitation. The strength of a gravitational force varies ______________ as the ______________.
a)
directly, distance
b)
directly, square of the distance
c)
inversely, distance
d)
inversely, square of the distance
4.
According to Richard Feynman, this theory gives us the basic rules for all ordinary phenomena except for gravitational and nuclear processes.
a)
nuclear force particle interaction
b)
quantum electrodynamics
c)
statistical mechanics
d)
general relativity
5.
According to Richard Feynman, ________ is the sole judge of scientific truth.
a)
observation
b)
mathematics
c)
experiment
d)
physics
6.
According to Richard Feynman, a gas under slow expansion will ______ in temperature.
a)
increase
b)
decrease
c)
experience no change
d)
experience a sinusoidal change
7.
According to Richard Feynman, before 1920, our world picture was that of the three dimensional space geometry described by
a)
Euclid
b)
Pascal
c)
Archimedes
d)
Descartes
8.
According to Richard Feynman, when a crystal is cooled to absolute zero, the atoms
a)
still jiggle
b)
cease all motion
c)
experience cold fusion
9.
According to Richard Feynman, 10-8 cm is called _________________. A) an angstrom B) a nanometer C) a micrometer D) a picometer E) a hectometer
a)
an angstrom
b)
a picometer
c)
a micrometer
d)
a nanometer
10.
According to Richard Feynman, air consists almost entirely of nitrogen, oxygen and ____________________.
a)
hydrogen
b)
helium
c)
chlorine
d)
water vapor
11.
According to Richard Feynman, visible light consists of electromagnetic waves with frequencies from 5 x 1014 Hz up to 5 x 1015 Hz. Frequencies slightly above this range are referred to as __________.
a)
AM radio waves
b)
ultraviolet
c)
FM radio waves
d)
infrared
12.
According to Richard Feynman, in quantum electrodynamics, two numbers are put in and most of the other numbers in the world are supposed to come out. The two numbers that are put in are the _________.
a)
mass of the electron and the charge of the electron
b)
baryon number of the proton and the baryon number of the neutron
c)
mass of the electron and the mass of the proton
d)
harge of the down quark and the charge of the tau lepton
13.
According to Richard P. Feynman, under slow expansion the gas will __________. A) increase in temperature B) experience no change in internal energy C) experience no change in temperature D) increase in internal energy E) decrease in temperature
a)
experience no change in temperature
b)
increase in internal energy
c)
decrease in temperature
d)
experience no change in internal energy
14.
According to Richard P. Feynman, if a particle is moving, it keeps on moving in the same direction unless forces act upon it. This is _________________.
a)
Newton’s Third Law
b)
conservation of momentum
c)
the property of inertia
d)
conservation of energy
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