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ECAT Computer Science Physics Ch 9 Test
Online MCQ`s Test For Chapter 9 "ECAT Physics Chapter 9 Physical Optics Online Test"
Try The MCQ`s Test For Chapter 9 "ECAT Physics Chapter 9 Physical Optics Online Test"
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 9 Physical Optics Online Test
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Question # 1
Electromagnetic waves transport:
Question # 2
In case of destructive interference of two waves, the amplitude of the resultant wave will be ____ either of the waves:
Question # 3
A convex lens acts as diverging lens when the object is placed:
Question # 4
Wave length of light, on the average, is given by:
Question # 5
In the formula R = N x m for diffraction grating, N denotes:
Question # 6
The cause of mirage observed in deserts in bright sunlight is due to
Question # 7
To see the minor details of the object by microscope, it should have:
Question # 8
The image of an object 5 mm length is only 1 cm high. The magnification produced by lens is:
Question # 9
When the same object is viewed at a shorter distance, the image on the retina of the eye is _____ the so the object appears:
Question # 10
Light appears to travel in straight line because
Question # 11
Light waves are:
Question # 12
Huygen principle is used to determine:
Question # 13
Monochromatic light means waves of:
Question # 14
A magnifier gives an image which is:
Question # 15
Frequency of red color as compared to that of violet color is:
ECAT Pre Computer Physics Chapter 9 Test
Here you can prepare ECAT Pre Computer Physics Chapter 9 Physical Optics Test. Click the button for 100% free full practice test.
Top Scorers Of Chapter 9 "ECAT Physics Chapter 9 Physical Optics Online Test" MCQ`s Test
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H Hamza Mukhtair 19 - Jul - 2022 00 Min 49 Sec 60/60 -
V Vertex Gaming 16 - Jul - 2024 00 Min 47 Sec 55/60 -
H Heer 27 - Feb - 2024 00 Min 43 Sec 50/60 -
T Tasser Haider 31 - May - 2024 01 Min 13 Sec 50/60 -
M Manoush Fatima 31 - May - 2024 03 Min 21 Sec 50/60 -
A Abdullah Baloch 27 - Jul - 2024 03 Min 48 Sec 50/60 -
E Esha Azeem 03 - Dec - 2023 15 Min 03 Sec 50/60 -
M Muhammad Hashim 02 - Jun - 2024 02 Min 01 Sec 45/60 -
H Hira Maqsood 20 - Feb - 2024 07 Min 03 Sec 45/60 -
M M.Faiq 22 - May - 2024 02 Min 46 Sec 40/60 -
M Maham Mehar 01 - Aug - 2024 03 Min 17 Sec 40/60 -
M Muhammad Sadaqat 10 - Mar - 2023 03 Min 54 Sec 40/60 -
H Haseeb Ur Rehman raja 25 - Jun - 2024 05 Min 10 Sec 40/60 -
F Fatima 05 - Mar - 2023 10 Min 50 Sec 40/60 -
R Rabia 76 03 - Jun - 2024 02 Min 37 Sec 35/60
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Test Questions
