Mass is the physical quantity
Since bulb is connected in the closed circuit at the position of D
as well as switch B is also closed in that position so the current will flow through the bulb and bulb will glow in that position
So the most appropriate correct option will be
D. The light bulb will be on
Answer:
Part a)
Part b)
Explanation:
Time period of sun is given as
Now the radius of the orbit of sun is given as
Part a)
centripetal acceleration is given as
Part b)
orbital speed is given as
Answer:
36 grams of water
Explanation:
mass of H2O = 0.5 x 18 = 9g