Question
Two waves, each of amplitude 1.5 mm and frequency 10 Hz,
are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is :Solution
Since the amplitudes, frequency and the speed of both the waves are in same, hence the wavelength of the composite wave will be the same as the single wave.
If the time shown in a clock is 8:20, then what will be the clock angle made by minute and hour hands?
Protein in milk is called
Which among the following insect causes damage inside the stem
Fruits and vegetables are usually considered as good sources of
 "What nutrient deficiency is responsible for interveinal chlorosis?"
Among the given options, which of the following livestock has highest feed conversion ratio ?
What type of agricultural marketing system involves a single intermediary who buys products from farmers and sells them to retailers or consumers?
ICAR-INDIAN INSTITUTE OF SOYBEAN RESEARCH is located in_______
Brays No. 1 reagent consists of mixture of
Shade loving plants are
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