Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 90 cm. 120 cm. 30 cm. 60 cm. 90 cm. 120 cm. 30 cm. 60 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Infrared rays Radio waves Gamma rays Microwaves Infrared rays Radio waves Gamma rays Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays are emitions that have Mass but no charge Neither mass nor charge Both mass and charge Charge but no mass Mass but no charge Neither mass nor charge Both mass and charge Charge but no mass ANSWER DOWNLOAD EXAMIANS APP
Physics A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding ? 4 metres 1 metre 2 metres 3 metres 4 metres 1 metre 2 metres 3 metres ANSWER DOWNLOAD EXAMIANS APP
Physics Shaving mirror is Plane Parabolic Convex Concave Plane Parabolic Convex Concave ANSWER DOWNLOAD EXAMIANS APP
Physics If the temperature of a place increases suddenly, the relative humidity Increases Remains constant Fluctuates Decreases Increases Remains constant Fluctuates Decreases ANSWER DOWNLOAD EXAMIANS APP
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