what is the best term to describe information sent as patterns and codes in the controlled flow of electrons through a circuit
1 answer:
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Answer:
Gravity on the moon, g = 1.69 m/s²
Explanation:
It is given that,
Length of pendulum, l = 1 m
Time period, T = 4.82 seconds
We have to find the gravity of the moon. The time period of the pendulum is given by :
g = acceleration due to gravity on moon
g = 1.69 m/s²
Hence, the gravity on the moon is 1.69 m/s².
Answer: Final temperature is 34.15°C.
Explanation: When two objects have different temperature, they will exchange heat energy until there is no more net energy transfer between them. At that state, the objects are in <u>thermal</u> <u>equilibrium</u>.
So, when in equilibrium, the total heat flow must be zero, i.e.:
In our case, there will be a change in state of ice into water, so total heat flow will be:
where
m₁ is mass of ice
m₂ is mass of water
c₁ is specific heat of ice
c₂ is specific heat of water
is final temperature
is initial temperature
L is latent heat fusion
Temperature is in Kelvin so the transformation from Celsius to Kelvin:
For ice:
T = -15 + 273 = 258K
For water:
T = 48 + 273 = 321K
Solving:
307.15K
In Celsius:
34.15°C
Final temperature of the system when in equilibrium is 34.15°C