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HOW MANY GRAMS SiO2 IS REQUIRED TO PRODUCE 73.8G OF SiC ?
IN A SAMPLE OF OWLS IT IS FOUND THAT . There were 35 red males, 70 red females, 50 gray males, and 45 gray females IS THE COLOR INDEPENDANT OF SEX OF SAMPLE
can i get code for this
input:
4
2
3
5
7
output:2
with following steps:
Read the Input into a variable.
Now using the loop iterate in range 1 to input.
Again read the second input into the variable.
Now take the count to assign the value 0 to it.
Using loop condition iterate from range 1 to second input.
using the if condition checks the condition that the second input is divisible by number then increment the count.
If the count is equal to 2
print the number and break from the loop.
16 a Find the y-intercept of the tangent to f (x) = x In x at the point where: i x = 1 it x = 2 iii x = 3. b Make a conjecture about the y-intercept of the tangent to f (x) = x In x at the point where = a, a > 0. c Prove your conjecture algebraically. 17 Find the axes intercepts of the tangent to y = x2 ex at x = 1. 18 Find the exact area of the shaded triangle.
A continuous cable (diameter 6 mm) with tension force T is attached to a horizontal frame member at B and C to support a sign structure, Fig. 1. The cable passes over a small pulley at D. The wire is made of a copper alloy, and the stress-strain relationship for the wire is (a) Find the axial normal strain in the cable and its elongation due to the load W = 6.8 kN (b) If the forces are removed, what is the permanent set of the cable. Hint: Start with constructing the stress-strain diagram and determine the modulus of elasticity, E and the 0.2% offset yield stress
Steam reacts reversibly with iron at red-heat in the following way.
3Fe(s)+4H 2 O(g) rightleftharpoons Fe 3 O 4 (s)+4H 2 (g)
Describe and explain what happens when the conditions of the reaction are varied as follows:
(a) Increasing the partial pressure of the steam.
(b) Adding more of the iron (I] ) diiron * (IV) oxide, F*e_{3} * O_{4}
(c) Removing the hydrogen gas formed.
the probabilities that a student gets 0, 1,2,3,4, or 5 mistakes are respectively. What is the average number of mistakes that a student makes in this class? What is expected value, variance and standard deviation of this discrete probability distribution?
A 50 cm horizontal straight wire is place in a uniform magnetic field of magnetic field strength 0.5 T which is directed into the page Determine the magnitude and direction of the current to enable the wire remain float in equilibrium. Given the mass of the wire is 2 g.
Design and develop a program that will accept Name and Total Units enrolled
to compute and display the tuition fees, miscellaneous fees and the total assessment of
a student.
To compute for Tuition Fees, multiply Total Units Enrolled and Payment per
Unit which is set to 250.
To compute for Miscellaneous Fees, add library fee, laboratory fee,
accreditation fee, student welfare fund, institutional development fund,
outreach and management fee which are set to 750.00, 1000.00, 250.00, 150.00,
200.00, 100.00 and 500.00 respectively.
To compute for the Total Assessment, add Tuition Fees and Miscellaneous
Fees.
4. [6] The table below gives 210Pb activities in a marine sediment core.
Depth, L(cm)
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
210Pb activity, AL(Bq kg-1)
247.0
199.0
160.0
123.0
101.0
78.0
62.0
46.0
38.0
Assume the following equation applies
Where AL is the activity at depth L (Bq kg-1), A0 is the activity at zero depth (L = 0 cm), l is the decay constant (0.031 yr-1 for 210Pb), L is the sediment depth (cm) and S is the sediment accumulation rate (cm yr-1).
(a) Transform the above equation into straight line form.
(b) By plotting the data estimate the value of A0 and S.
