Search and browse 1000’s of questions from past papers and view answers.
A simple pendulum can execute simple harmonic motion. Explain the underlined term.
(2018)
The radioactivity of an isotope of radon was measured each day for a week and the following data were recorded.
Define capacitance and state its unit.
A typical solar panel consists of a sandwich made of a p‐n junction surrounded by a pair of conductors. When light falls on the solar panel, the photoelectric effect occurs and a current flows.
Fadhb mhór idirnáisiúnta sa lá atá inniu ann.
(2016)
