Answer: Morse code and Braille use representations to form messages.
Explanation:
- they both have military roots.
-also a similarity is that braille letters are made of 1 to 6 dots, and Morse code is also made of 1 to 6 dots and dashes
-
Based on the picture,
The name given to the group in the box would be : Ethyl
You can see that in the picture it has 2 carbon side chains, which mean it categorized as Ethyl
hope this helps
Answer:
The volume of the gas is approximately 4.41 liters
Explanation:
The details of the data of the Neon gas are;
The number of moles of Neon gas present, n = 11.6 moles
The temperature of the sample of Neon gas, T = 120 K
The pressure of the sample of the Neon gas, P = 25.6 atm
By the ideal gas equation, we have;
P·V = n·R·T
Where;
R = The universal gal constant = 0.08205 L·atm·mol⁻¹·K⁻¹
Therefore, we get;
V = n·R·T/P
Which gives;
V = 11.6 moles × 0.08205 L·atm·mol⁻¹·K⁻¹ × 120 K/(25.9 atm) ≈ 4.4097915 L
The volume of the gas, V ≈ 4.41 L.
Answer : The speed in meters per second is 17.89 m/s
Explanation :
The conversion used from miles to kilometer is:
1 mile = 1.61 km
The conversion used from kilometer to meter is:
1 km = 1000 m
So, 
The conversion used from hour to second is:
1 hr = 3600 s
So, 
As we are given the speed 40.00 miles per hour. Now we have to determine the speed in meter per second.
As,
So, 
Therefore, the speed in meters per second is 17.89 m/s
