Solar energy is one of the renewable energy sources that is invested around the world because of its large potential. the sun as a free source can sometimes bring a drawback. one of the drawbacks is that it cannot be harnessed when storms or rains are present in the weather. it is also expensive and young.
Answer:
Magnetic field lines can be drawn by moving a small compass from point to point around a magnet. At each point, draw a short line in the direction of the compass needle. Joining the points together reveals the path of the magnetic field lines.
Explanation:
Answer:
During full moon and new moon, low tides are lowest and the high tide are at the highest.
Explanation:
The tidal bulges are the greater and tidal peak is small at full and new moon, because the tidal forces due to Sun and Moon are synchronized (and incorporate one another accordingly). Higher tides and lower tides, which are still called spring tides, are thus smaller.
Answer:
v= IR then you can R= v/I 9v÷0.002 = 450 Ohms
