A. The average kinetic energy of their particles is the same.
Explanation:
The temperature of an object is proportional to the average kinetic energy of its particles, following the relationship:
where
is the average kinetic energy of the particles
k is the Boltzmann constant
T is the absolute temperature
From this relationship, therefore, we see that the average kinetic energy of the particles in a substance depends only on its temperature: therefore, since the two pieces of iron have same temperature, they also have same average kinetic energy.
Answer:
Electric charge, q = 8.16 C
Explanation:
It is given that,
Current, I = 1.6 A
Time taken, t = 5.1 s
Electric current is given by electric charge divided total time. Mathematically, it is given by :
q = 8.16 C
So, the electric charge passes a given point in the conductor during this time is 8.16 coulombs. Hence, this is the required solution.
Answer:
B. The particles of matter are in constant motion.
Explanation:
The particles of matter are always in constant motion at different speeds when exposed to certain temperatures.
The answer to the given statement above would be FALSE. It is not true that chemicals in clouds can cause rainstorms to occur. Rather, rainstorms happen when cumulonimbus clouds are formed. Rainstorms include <span>moisture, unstable air and lift. Hope this answers your question.</span>
Answer:
Sex obviously
Explanation:
When a guy goes through puberty, his testicles begin to make sperm. When a girl goes through puberty her ovaries start to release an egg about once a month. Once a guy produces sperm and a girl produces eggs, if they were to have unprotected sex with each other, their bodies could reproduce or make a baby.
