Answer:
True
Explanation:
Magnitude is the "value" the greater the value the greater the force is and vice versa
Answer:
The magnetic compass shows no deflection.
Explanation:
- When a magnetic compass is placed on a current-carrying conductor, the compass needle shows deflection.
- When the direction of the current is reversed, the needle deflects in the opposite direction.
- This is due to the fact that the current-carrying conductor generates a magnetic field around it.
- If the direction of the current is reversed, the magnetic polarization changes.
- This phenomenon was first noticed by Oersted, and later it helped to develop electromagnetism.
Answer:
Hence from liquid to solid or solid to liquid the transition has to cross the grey zone. This grey zone transition is is very crucial which includes the intermolecular forces acting on the molecules and each atoms which makes the change in state from hot to cold and cold to hot.
Explanation:
Answer:
Explanation:
Recall weight density of water 62.5 lb/ft^3 and the height 6ft base 8ft
The width of the triangle
The hydrostatic force is the pressure times area of the submerged
![F=109.375[4x^2-\frac{1}{3}x^3]|4,8](https://tex.z-dn.net/?f=F%3D109.375%5B4x%5E2-%5Cfrac%7B1%7D%7B3%7Dx%5E3%5D%7C4%2C8)
They give off <span>gravitational waves</span>
