Answer:
Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere.
Explanation:
Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time. Closer to the horizon, the sky fades to a lighter blue or white.
Answer:
:Electric charge is a basic property of electrons, protons and other subatomic particles. Electrons are negatively charged while protons are positively charged. ... Things that have the same charge push each other away (they repel each other). This is called the Law of Charges.
Explanation:
Answer:
the unit of work is derived unit because joule is defined the work done by the force aftab 1 newton causing the displacement of one metre something newton metre(n-m) is also used to measuring work.
Answer:
The answer is A Ruler and Balance
Explanation:
Answer: Concentration of H+ =10^-7; log of 10^-7=7 so pH=7
Explanation:
