Question
Which scientist used radio waves to transmit signals
over long distances in the 1890s?Solution
Guglielmo Marconi pioneered the use of radio waves for long-distance communication in the 1890s. He is widely regarded as the "Father of Radio" for his revolutionary contributions to wireless telegraphy. Marconi's work laid the foundation for modern wireless communication technologies.Â
In the Universal Soil Loss Equation, the soil erodibility factor K is_?
What is the ESP of saline-alkaline soils?
Which pest of potato attacks the tuber both in field and storage?Â
First dwarf variety of the world which is considered as a miracle rice?
Under which ministry does the Cotton Corporation of India (CCI) operate?
Which herbicide is used as early post emergence herbicide in groundnut crop?
Light intensity at which photosynthesis and respiration are equal is known as:
Whiptail disease of cauliflower occurred due to the deficiency of which of the following nutrient?
Fat content in double toned milk is ____
Biological control of apple woolly aphid is _____
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