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ECAT Pre Engineering Physics Ch 9 Test
MCQ's Test For Physics ECAT Pre Engineering Chapter 9 Physical Optics Online Test
Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 9 Physical Optics Online Test
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Total Questions15
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Time Allowed20
Physics ECAT Pre Engineering Chapter 9 Physical Optics Online Test
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Question # 1
The locus of all points in a medium having same phase of vibration is called
Question # 2
The magnifier forms a virtual image of the object at:
Question # 3
Frequency of red color as compared to that of violet color is:
Question # 4
A line which represents the direction of travel of a wave is known as:
Question # 5
For the virtual image, option _______ is not correct:
Question # 6
To sources are said to be coherent if they have:
Question # 7
A convex lens acts as diverging lens when the object is placed:
Question # 8
Speed of light in vacuum depends upon:
Question # 9
Stars twinkle due to
Question # 10
If the object and its image are located at a distance of 5 cm from the focus of a convex lens, the focus length of the lens will be:
Question # 11
A convex lens acts as diverging lens when the object is placed:
Question # 12
Electromagnetic waves transport:
Question # 13
Light waves are:
Question # 14
Monochromatic light means waves of:
Question # 15
The terms phase difference and path difference are:
ECAT Pre Eng. Physics Ch 9 Test
Here you can prepare ECAT Pre Engineering Physics Ch 9 Physical Optics Test. Click the button for 100% free full practice test.
