On the surface of the Earth, the escape velocity is about 11.2 kilometers per second 06.96 mi/s), which is approximately 34 times the speedof sound(Mach34) andseveral timesthemuzzlevelocity ofarifle bullet (up to 1.7 km/s). However, at 9,000 km altitude in "space", it is slightly less than 7.1 km/s. In physics,escapevelocityisthespeedatwhichthe kinetic energy plus the gravitational potential energy of an object is zero.
Which of the following is the primary cotton species cultivated in northern India under irrigated conditions?
Which method of plant breeding involves Crossing to plants with desirable traits followed by self-pollination?
National Panchayati Raj day is observed annually on _____
Heart rot of sugarcane, hollow stem of cauliflower, top sickness of tobacco are the specific deficiency symptoms of:
Which crop is commonly known as the “King Of Cereals”?
Which of the following disease is not caused by nematode?
Soil structural units having horizontal axis much longer than vertical axis. Such type of soil structure is known as
The third advance estimate for total Horticulture production in 2023-24 is closest to:
What is the primary nutrient responsible for the growth and development of plant roots?
Lactose found in milk is a disaccharide composed of:
