As the size of a star increases, luminosity increases. If you think about it, a larger star has more surface area. That increased surface area allows more light and energy to be given off. Temperature also affects a star's luminosity.
Answer:
1.23 × 10³ N
Explanation:
Step 1: Given and required data
- Mass of the person (m): 125 kg
- Acceleration due to the gravitational force (g): 9.81 m/s²
Step 2: Calculate the force acting between the Earth and a 125-kg person standing on the surface of the Earth
We will use Newton's second law of motion.
F = m × g
F = 125 kg × 9.81 m/s²
F = 1.23 × 10³ N
Answer:
14 Chromosomes
Explanation:
I looked it up. Hope it helps somewhat :)
1) Na3PO4 (aq) + 3 KOH (aq) → 3 NaOH (aq) + K3PO4 (aq)
Displacement Reaction
2)MgF2 (s) + Li2CO3 (s) → MgCO3 (s) + 2 LiF (s)
Displacement Reaction
3) I don't know
4)2 RbNO3 + BeF2 → Be(NO3)2 + 2 RbF
5)2 AgNO3 (aq) + Cu (s) → Cu(NO3)2 (aq) + 2 Ag (s)
Answer:
The products of combustion reactions are compounds of oxygen, called oxides.
Explanation: