The
sun is a ball of hot gases containing different kinds of elements at different
cores. It has a very high temperature that radiates all throughout the Milky
Way galaxy. The sun has three main parts; photosphere, chromospheres
and corona. The outer core of a star located at the chromospheres contains
mostly of hydrogen. Inside the hydrogen is helium then carbon, oxygen, neon,
magnesium silicon and the inert gas. The photosphere is scattered by the loose electrons in the corona’s plasma.
NOOO
its B
the correct source is a generator. The others are all sources of DC, a generator uses electromagnetic induction to create AC.
Answer:
No. of 100 W bulbs, n = 28,539 bulbs
Given:
Power of a single bulb = 100 W
Time period, T = 1 yr = 
= 31,536,000 s
mass of matter, m = 1 g = ![1\times 10^{-3}]](https://tex.z-dn.net/?f=1%5Ctimes%2010%5E%7B-3%7D%5D)
Solution:
According to Eintein's mass-energy equivalence:
E = 
E = 
E = 
Power of a single bulb, P = 
P = 
P = 28,53,881 W
No. of 100 W bulbs, n = 
n = 
n = 28,539
Answer:
Feeling's.
Explanation:
Nobody can measure the feeling of a person or love , etc
Answer:
32 J
Explanation:
Power is V²/R = 20²/1500 = 4/15 . . . watts
In 120 seconds, the energy is ...
(4/15 J/s)×(120 s) = 32 J
In a 2-minute period 32 joules are dissipated as heat.
