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A typical incandescent bulb has an efficiency of about 10%. What current is needed for a bulb with a resistance of 1.5×102Ω to output power of 6.0 W?
A typical incandescent bulb has an efficiency of about 10%. What current is needed for a bulb with a resistance of (1.5×10^2) Ω to output power of 6.0 W?
3/x+3-2x-6/x^-9x
What are 3 long term effects of workplace bullying and discuss 3 ways in which one can deal with the effects
Before hanging new William Morris wallpaper in her bedroom, Brenda sanded the walls lightly to smooth out some
irregularities on the surface. The sanding block weighs 1.90 N and Brenda pushes on it with a force of 3.00 N at an angle
of 30.0° with respect to the vertical, and angled toward the wall.What is the coefficient of kinetic friction between the wall and the block?
- consider the following information for a hypothetical economy:
C = 200 + 0.75(Y – T) I=G=250 T=200 where, Y=C+I+G
All figures are in millions except the measures of responsiveness.
- What is the value of marginal propensity to save(MPS) ?Interpret it.
- Find the equilibrium level of national income
- Find the government expenditure multiplier ? using this multiplier , find the effect of 50 million increase in government purchase on equilibrium income ?
write a program to generate a sequence and print the corresponding value of a key for the given string a key.
Input
A,AA,AB,AAA
OUTPUT
1,27,53,703
- suppose you have the following information for a given economy (the values are in billion Birr)
GDP = 5000
Factor income from abroad = 40
Factor payment to abroad = 15
Capital accumulation allowance (depreciation) = 450
Personal tax and non tax payments = 600
Social security contributions = 550
Government transfers to individuals = 755
Corporate profit = 300
Dividends = 120
Indirect business taxes = 400
Calculate :
- GNP
- National income
- disposable income
Unique Matrix
You are given a N*N matrix. write a program to check if the matrix is unique or not. A unique Matrix is a matrix if every row and column of the matrix contains all the integers from 1 to N
Input
The first line contains an integer N.
The next N lines contains N space separated values of the matrix.
Output:
The output contains a single line and should be True if the matrix is unique matrix and False otherwise.
Sample input:
4
1 2 3 4
2 3 4 1
3 4 1 2
4 1 2 3
Sample output:
True
Sample Input2
4
1 2 3 3
2 3 4 1
3 4 1 2
4 1 2 3
Sample Output
False
Given an dictionary with key as person name,value as salary.write a program to find person with minimum salary.print person name aloo with salary.
input:
{sairam:1000,jack:2000,
sa i r am:200,raina:2500}
Output:
sairam ,1200
Input:
{jack:100,roy:500,j ack:300}
Output
Jack , 400
