1 angstrom = 10^-8 cm
6.5 x 10-4 cm = 65 000 x 10-8 cm = 65 000 angstroms
answer 65 000 angstroms
Answer:
Explanation:
Since we know that the displacement of the boat in the direction of flow of the river must be zero
so we have to at such an angle with shore so that the component of velocity of boat along the direction of flow must be equal and opposite to the flow velocity of the water
so we will have
Now the resultant velocity of the boat is in perpendicular to the flow of water
so we will have
Answer:
a) negative charges are transferred from the rod to the silk.
Explanation:
Only negative charge are transfered by electrons.
Rubbing the glass rod with the silk cause electrons to flow from the glass rod to the silk. This leaves the glass rod with a positive charge.