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The photoelectric effect cannot be explained by the wave theory of light. The wave theory fails to account for the observation that light, below a certain frequency, does not eject electrons from a metal surface, regardless of its intensity. The phenomenon is explained by Einstein using the particle nature of light, which is described by the quantum theory.
Which of the following Mosque is situated in Jaunpur district of Uttar Pradesh?
Which institution has announced a regulatory framework for online bond platform Providers?
When was the East India Company established in India?
Which of the following companies has launched its first ever annual human rights report in the month of July 2022?
In which of the following year, Govind Ballabh Pant received the Bharat Ratna Award?
Why does distilled water not conduct electricity?
As of the last fiscal year, how many unicorns did India have?
In which place ‘Hemis Festival’ is celebrated annually?
What was the Contingent Risk Buffer (CRB) percentage for FY24 as decided by the RBI Board?
Who took Ashoka's pillar inscription of Topra and Meerut to Delhi?