1.Complex Numbers
Easy
Cartesian to polar
6 marksCartesian to polar
6 marksHow did that feel?
Chapter 1
Complex Numbers II: Polar and Euler Form0/42 complete Β· 0%
CF MATHS STUDY STUDIO
Complex Numbers II: Polar and Euler Form
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EasyMediumDifficult
2.Complex Numbers
Easy
Polar to Cartesian
5 marksPolar to Cartesian
5 marksHow did that feel?
3.Complex Numbers
Easy
Euler form
5 marksEuler form
5 marksHow did that feel?
4.Complex Numbers
Easy
Multiplying in polar form
6 marksMultiplying in polar form
6 marksHow did that feel?
5.Complex Numbers
Easy
Dividing in Euler form
6 marksDividing in Euler form
6 marksHow did that feel?
6.Complex Numbers
Easy
A power of 1 + i
6 marksA power of 1 + i
6 marksHow did that feel?
7.Complex Numbers
Easy
Rules for modulus and argument
6 marksRules for modulus and argument
6 marksHow did that feel?
8.Complex Numbers
Easy
Reading an Argand diagram
6 marksReading an Argand diagram
6 marksHow did that feel?
9.Complex Numbers
Easy
Two AC sources with equal amplitude
5 marksTwo AC sources with equal amplitude
5 marksHow did that feel?
10.Complex Numbers
Easy
Euler’s identity
6 marksEuler’s identity
6 marksHow did that feel?
11.Complex Numbers
Easy
The principal argument
5 marksThe principal argument
5 marksHow did that feel?
12.Complex Numbers
Easy
Conjugate and reciprocal
6 marksConjugate and reciprocal
6 marksHow did that feel?
13.Complex Numbers
Easy
A large power
8 marksA large power
8 marksHow did that feel?
14.Complex Numbers
Easy
Combining operations
8 marksCombining operations
8 marksHow did that feel?
15.Complex Numbers
Medium
Rotating a drone camera
9 marksRotating a drone camera
9 marksHow did that feel?
16.Complex Numbers
Medium
Two vibrating machines
7 marksTwo vibrating machines
7 marksHow did that feel?
17.Complex Numbers
Medium
Noise-cancelling headphones
9 marksNoise-cancelling headphones
9 marksHow did that feel?
18.Complex Numbers
Medium
When is a power real?
9 marksWhen is a power real?
9 marksHow did that feel?
19.Complex Numbers
Medium
An equilateral triangle
8 marksAn equilateral triangle
8 marksHow did that feel?
20.Complex Numbers
Medium
A hexagonal paving stone
9 marksA hexagonal paving stone
9 marksHow did that feel?
21.Complex Numbers
Medium
A spiral
10 marksA spiral
10 marksHow did that feel?
22.Complex Numbers
Medium
Current and power factor
7 marksCurrent and power factor
7 marksHow did that feel?
23.Complex Numbers
Medium
Exponential form and powers
8 marksExponential form and powers
8 marksHow did that feel?
24.Complex Numbers
Medium
A quotient of powers
7 marksA quotient of powers
7 marksHow did that feel?
25.Complex Numbers
Medium
A vibrating tuning fork
9 marksA vibrating tuning fork
9 marksHow did that feel?
26.Complex Numbers
Medium
Three tugboats
13 marksThree tugboats
13 marksHow did that feel?
27.Complex Numbers
Medium
Two tides
13 marksTwo tides
13 marksHow did that feel?
28.Complex Numbers
Medium
A regular pentagon
13 marksA regular pentagon
13 marksHow did that feel?
29.Complex Numbers
Difficult
A robot’s spiral path
13 marksA robot’s spiral path
13 marksHow did that feel?
30.Complex Numbers
Difficult
Two engine pistons
13 marksTwo engine pistons
13 marksHow did that feel?
31.Complex Numbers
Difficult
Conditions on modulus and argument
12 marksConditions on modulus and argument
12 marksHow did that feel?
32.Complex Numbers
Difficult
Choosing a frequency
12 marksChoosing a frequency
12 marksHow did that feel?
33.Complex Numbers
Difficult
Two radio transmitters
13 marksTwo radio transmitters
13 marksHow did that feel?
34.Complex Numbers
Difficult
A spiral similarity
12 marksA spiral similarity
12 marksHow did that feel?
35.Complex Numbers
Difficult
A real and positive quotient
11 marksA real and positive quotient
11 marksHow did that feel?
36.Complex Numbers
Difficult
A spiral and a circle
14 marksA spiral and a circle
14 marksHow did that feel?
37.Complex Numbers
Difficult
A curve drawn by two rotations
14 marksA curve drawn by two rotations
14 marksHow did that feel?
38.Complex Numbers
Difficult
A diffraction grating
14 marksA diffraction grating
14 marksHow did that feel?
39.Complex Numbers
Difficult
A Ferris wheel
15 marksA Ferris wheel
15 marksHow did that feel?
40.Complex Numbers
Difficult
Infinitely many triangles
15 marksInfinitely many triangles
15 marksHow did that feel?
41.Complex Numbers
Difficult
The hands of a clock
14 marksThe hands of a clock
14 marksHow did that feel?
42.Complex Numbers
Difficult
Polygons approaching a circle
15 marksPolygons approaching a circle
15 marksHow did that feel?