Answer:
False
Explanation:
The cohesive forces of the liquid are greater than the adhesive forces hence the liquid is drawn inwards instead of spreading out. cohesion refers to the force of attraction between molecules of the same kind. it keeps molecules of the same kind together. It prevents the liquid from spreading out and wetting the glass hence the liquid will have a curved surface when in contact with the glass and this curved surface will be higher than the surface at the center. When the adhesive forces are greater, the curved surface will be lower than the surface at the center.
If it is about the hydrogen fusion in main sequence stars, where the temperature of the center or the core rises the same time as the mass does, which results of the PP process is domination the process particularly in low masses. This is just one example of the step that percedes the onset of hydrogen fusion.
Solo dígales cómo se siente, dígales que no está contento porque está triste y no sabe qué hacer al respecto, que está deprimido, y que solo quiere que las cosas mejoren.
Answer:
Moves to the right
Explanation:
Given:
- Right side @ x = 5 cm is at - 100 V
- Left side @ x = 0 cm is at 300 V
- Charge is placed @ x = 2.5 cm
Find:
- The direction of motion of + charge when released from its position.
Solution:
- We know that Electric field is always perpendicular to equi-potential lines. Hence it points out from the left side towards the right hand side. So the Electric field at the point of charge @ x = 2.5 cm, is directed towards the right that would also be the direction of motion of the positive charge.
