<span>It is the lowest velocity which a body must have in order to escape the gravitational attraction of a particular planet or other object.
Every planet has their own corresponding escape velocities. Example - Earth has escape velocity of 11.2 Km/s. It means, if you want to leave the Earth's gravitational field then it's the lowest speed which you need to acquire otherwise you wouldn't do that!
Hope this helps!</span>
Answer:
TRUE
Explanation:
Desertification is usually defined as the process by which a productive land is transformed into a desert. This process occurs mainly in the arid, semi-arid as well as in the dry sub-humid areas, where there occurs less amount of rainfall and presence of less or no moisture content in the air.
It is caused by various processes, such as-
- Cutting down of trees, in order to make urban areas.
- Low level of groundwater.
- Forest-fire can also lead to desertification, as the trees are burned by this process.
- Soil erosion also is a major cause.
- It also occurs due to changes that occur in the climate of the area.
Thus, the above-given statement is true.
Answer: R= 8.066 ohms
Explanation: Power is equal to the square of the voltage over resistance. P= V2/R
R= V2/P = (11V)2 / 15 W = 8.066 ohms
According to Google, you can increase the strength of an electromagnetic's field by C. using a stronger ferromagnetic material for the core.
Answer:
Autonomy
Explanation:
Dialectics theory represents a relationship that define one communication between individuals. This theory is mainly focused on the struggle that occurs in a relationship.
In dialectics theory, autonomy is a term used to indicate one desire to be with another person but remain apart. autonomy is referred to as the control of one's life without being with them.
