Question
Mechanical manipulation of the soil with tools to
provide necessary soil conditions favourable for the growth of crops are found asSolution
The correct answer is D
Where is the gravitational acceleration zero?
Water Turbine was invented by ________ .
What is the SI unit for measuring speed?
Minimum Distance for proper vision isÂ
The apparatus used in the refrigeration is
Einstein was awarded Nobel Prize for –
Why does a solid chunk of iron float in mercury but sink in water?
Which of the following Instrument is used to measure humidity?
1 unit of Newton is equal to
Sound and light waves both have ___________ .