Question
Which of the following soil conservation methods is most
suitable for areas where soil depth is more than 2.5 feet and the land slope ranges from 16.67% to 33%?Solution
Bench terracing is a soil conservation method suitable for areas with a soil depth of more than 2.5 feet and land slopes between 16.67% and 33%. This method helps to reduce soil erosion on sloped lands by creating flat areas that slow down water runoff.
The density of water is maximum at which temperature?
Which device is best suited for measuring the temperature inside metallurgical furnaces?
The distance between the focus and the centre of curvature of a spherical mirror in terms of the radius of curvature R, is equal to:
Which conservation law is violated in nuclear beta decay if neutrinos are not considered?
Which of the following is a characteristic of a conductor?
Two identical spheres with charges +4q and –q are brought into contact and then separated. What is the final force between them if their centers are ...
For a non-relativistic particle, the ratio of phase velocity to group velocity of de Broglie waves is:
What is the momentum of a 2 kg object moving at 3 m/s?
According to Kepler’s third law of planetary motion, the square of the orbital period of a planet is proportional to the __________.
What are the dimensions of the coefficient of viscosity?
