Answer:
electrons can be knocked loose from one object and picked up by the other. The object that gains electrons becomes negatively charged, while the object that loses electrons becomes positively charged.
Answer:
<em>Neither the object's speed nor direction can change</em>
Explanation:
<em>An Unbalanced Force can change an objects motion... An Unbalanced Force acting on a moving object could make the object change direction, change speed, and stop moving.</em>
<em>-Hope this helps!</em>
First, we must find the power consumed by the light bulb. This is given by:
Power = voltage * current
Power = 250 * 0.8
Power = 200 W = 0.2 kW
Now, we must calculate the number of hours that the bulb is used, as the price given to us is in Rs/kWh. This is:
8 hours per day * 30 days
= 240 hours
Total kWh = 0.2 * 240
Total kWh = 48 kWh
Bill = 3 * 48
Bill = 144 Rs
In a BCC crystal the distance between two adjacent planes is given by
For Chromium where
the lattice constant is
Distance between (310) planes is
The diffraction angle for the n=1 order is
[tex] \theta =25.72 \degree[\tex]
Answer:
c. elasti potential energy
Explanation:
i have learned it