SPH203,293 CEP CAT 2 August2023
SPH 203/293 Thermal dynamics I...read more.
SPH 203/293 Thermal dynamics I...read more.
(1) A resistance wire has a resistance value of 3.115 Ω at 27 0C. At what temperature will the resistance drop to 3 Ω? Take the temperature coefficient of the resistance wire as 4.2×10/0C. ...read more.
(1) A ray of light is incident in air on the surface of a glass block of refractive index 1.5. If the angle of incidence is 300, calculate:...read more.
(1) A simple harmonic wave is represented by...read more.
(1) An object is placed at a distance of 0.2 m from a lens of focal length 0.4m. Use ray diagrams to locate the image formed if the lens is ...read more.
Use the following constants where applicable...read more.