Name and then match the statements below with the scientist's photo.
Printable Famous Scientists puzzle
| Statement number | Statement | Name | Photo letter |
|---|---|---|---|
| 1) | A quantity of energy is equivalent to a quantity of mass times the square of the speed of light. | ||
| 2) | A quantity of energy is equivalent to a quantity of mass times the square of the speed of light. | ||
| 3) | At a constant temperature, the amount of gas dissolved in a liquid is directly proportional to the partial pressure of that gas. | ||
| 4) | At a constant temperature, the volume of a given quantity of any gas varies inversely to the pressure to which the gas is subjected | ||
| 5) | At a constant volume, the pressure of a given quantity of any gas is directly proportional to the absolute temperature. | ||
| 6) | Certain elements contain an unstable atomic nucleus which loses energy by emitting radiation. | ||
| 7) | Electrons occupy orbitals in the same energy level such that the number of electrons with the same spin direction is as large as possible. | ||
| 8) | Equal quantities of electric charge or discharge equivalent quantities of ions at each electrode. | ||
| 9) | Equal volumes of diffused gases at the same pressure and temperature contain the same number of particles. | ||
| 10) | If some stress is introduced to a dynamic equilibrium, the system changes to relieve that stress and return to a dynamic equilibrium. | ||
| 11) | Light passing through a colloidal suspension will become visible due to being scattered by the particles. | ||
| 12) | Pressure exerted to any point upon a confined liquid is transmitted undiminished in all directions. | ||
| 13) | Stretching, amplifying and then compressing a laser beam could boost the intensity of the light dramatically. | ||
| 14) | The relative rates of effusion of gases under the same conditions are inversely proportional to the square roots of the molar masses of these gases. | ||
| 15) | The total pressure of a mixture of non-reacting gases equals the sum of the partial pressure of each gas. |
|
a) |
b) |
c) |
|
d) |
e) |
f) |
g) |
h) |
i) |
|
j) |
k) |
l) |
m) |
n) |
o) |
Enter your students’ correct solutions into a draw on or before March 1, 2019. The prize is a Liquid Light Demo to be awarded to the teacher. The prize is donated by Educational Innovations. Please have your students print their names clearly and send your students’ solutions to: Chem 13 News, Famous scientists, Department of Chemistry, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada; or email kjackson@uwaterloo.ca.
Portraits were taken from https://commons.wikimedia.org except for (b,m,n) respectively as follows:
(b) By GFHund [CC BY 3.0] from Wikimedia Commons
(m) Palace of Versailles from Wikimedia Commons
(n) By University of Rochester, brochure created by Carlos Stroud. Image provided by Rhonda Stroud, with permission from Carlos Stroud. [CC BY-SA 4.0 via Wikimedia Commons
.jpg){kind=link}