Your answer is b. save as screen
Answer:
The code will be in Python3
you will have to enter the number of employee data and it will display all the data entered in the correct format.
Explanation:
class Solution:
def __init__(self):
self.firstName=""
self.lastName=""
self.employeeID=0
def getData(self):
self.firstName=input("please enter your first name: ")
self.lastName=input("please enter your last name: ")
self.employeeID=input("please enter your ID: ")
def showData(self):
p="{}\t{}\t{}".format(self.firstName,self.lastName,self.employeeID)
return p
num=int(input("please enter the number of employee data you want to enter: "))
data=[]
for i in range(num):
t1=Solution()
t1.getData()
data.append(t1.showData())
for i in data:
print(i)
Answer:
7) Electrical Energy used = 5000 J
8) Check below for answer and explanation
Explanation:
7) Let the Sound Energy Produced = SE
Electrical Energy = EE
Sound energy produced, SE = 1000 J
% of Electrical energy converted to sound = 20%
SE = 20% of EE
SE = (20/100) * EE
1000 = 0.2 EE
EE = 1000/0.2
EE = 5000 J
Electrical Energy used = 5000J
8) The vehicle's efficiency = 18%
Energy loss = 82%
The 82% energy loss in the vehicle can be due to the following reasons:
a) Heat generated by the exhaust of the vehicle
b) Noise generated by the vehicle
c) Frictional force in the engine
d) Combustion
The
correct answer is A. Table Object > Excel Spreadsheet
To be more precise- Click on INSERT on the ribbon tab in
Microsoft Office. You will see a button labeled OBJECT. You can then scroll
down and pick Excel Spreadsheet in the drop down menu.