I don't know if this is going to help you or not because I'm only 13 but let me know if it helps people can now talk to one another more effectively because of things like zoom and it's become more efficient to work at home because we can have online meetings
The biggest challenge I still am faced with today is loosing weight, it can be different for everyone but that is mine. I overcomed it by eating a lot better and not so much junk food.
Answer:
Unicode
Explanation:
This is a fairly large code and Is well known throughout my family since we study ancient codex and modern codes to solve crimes and find relics of the past, although our research has proven good and unicode is one that is being studied currently now, I have found it as long and very time consuming. Although ASCII is a computer code that consists of graphs and numbers it actually shortens the text. and hexadecimal has been proven to be less reliable and binary is a short code with little symbols
Answer is
Scale to fit group
You can set the maximum number of pages in an excel
worksheet to fit within. You have an option of choosing to re-scale either
vertically, horizontally, or both. You re-scale in order to make you worksheet
fit within a set number of pages.
Given Information:
Qin = 8*10 = 80 W
Win = 25 W
Temperature = T2-T1 = 10°C
Required Information:
(a) flow rate of the air = m = ?
(b) fraction of the temperature rise of air = f = ?
Answer:
(a) flow rate of the air m = 0.01044 kg/s
(b) fraction of the temperature rise of air f = 23.8 %
Solution:
(a) The flow rate of the air that fan needs to deliver can be found by
Where the value of specific heat of air is 1005 j/kg.C
m = (80 + 25)/1005*10
m = 0.01044 kg/s
(b) fraction of the temperature rise of air due to fan
ΔT = Q/mCp
ΔT = 25/0.01044*1005
ΔT = 2.38°C
So the fan causes a temperature rise of 2.38°C
f = ΔT/T2-T1
f = 2.38/10
f = 0.238 = 23.8 %
