When a match stick is struck, some of the chemical energy is transformed into heat and light and the rest is converted into matter. A match stick has a lot of chemical energy stored in it. When its struck, It start burning. The chemical energy stored in it is transformed into heat energy and light energy. The rest of it turn into ashes and reaction gases.
Answer:
28.57 cm
Explanation:
We are given that
Focal length,
Distance of application from his eyes,s=40 cm
s=25 cm
Substitute the values
Answer:
5
Explanation:
electrons can be more than det
Scientists say that it is hard to track how monarch butterflies migrate
It will not explode since the mass of the cotton balls is so low but rather will most likely break the lock and hinges and come out.
