Physics crossword 8 0.0 / 5 ? PhysicsGeneralA2/A-levelOCR Created by: EMHartley13Created on: 22-05-17 08:33 798354216 Across 1. the ratio force/extension for an elastic specimen (5, 8) 4. the number of nuclei in a radioactive source decaying per second- unit Bequerel Bq (8) 6. phase difference is expressed as a frection of one cycle, or 2(pi) radians, or 360(degrees) (5, 5) Down 2. the volume of an ideal gas increases linearly with temperature at constant pressure (7, 3) 3. the effect produced when a driving frequency matches the natural frequency of a system, resulting in large-amlitude oscillations (9) 5. can be easily drawn into a wire. Metals have non-directional metallic bonds which allow ions to slip over each other, giving them this property (7) 7. the minimum frequency of light that will eject photoelectrons from a given surface. This varies with material (9, 9) 8. the energy per unit time carried by a wave and incident normally perunit area of surface (9) 9. the number of protons and neutrons in each nucleus of an isotope (also nucleon number) (4, 6)
Comments
No comments have yet been made