Which of the following images cannot be caught on the screen ?
A) Real
B) Virtual
C) Lateral inversion
D) None of these
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The number of images formed by a lens made up of three different material is ………………..
Correct option is C) 3
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Explain the formula to find the number of images formed when an object is placed in between two plane mirrors inclined at an angle θ.
1. If an object is kept between two plane mirrors inclined at an angle θ, multiple images (N) are formed due to multiple reflections from both the mirrors. 2. The number...
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By associating the product with attractive images the advertisers are trying to setup a response to their product with
C) Conditioning
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A person ‘X’ was caught taking a bribe and her/his colleagues were asked to decide on what punishment she/he should be given.
Group polarization Groups are more likely to take extreme decisions than individuals alone. This strengthening of the group’s initial position is referred to as group polarization and may sometimes have dangerous repercussions...
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The image of a bright object is brought on a screen with the help of a concave mirror. If the upper half of the concave mirror is covered,
C) brightness reduced
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The image of a distant object is obtained on a screen by using a concave mirror. The focal length of the concave mirror
B) the mirror and the screen
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A student obtained a blurred image of an object on a screen by using a concave mirror. In order to obtain a sharp image on the screen,
D) either away from or towards, the screen depending upon the position of object
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If you are caught in a thunderstorm
If you are caught in a thunderstorm accompanied by lighting while crossing an open field do you think it is right if you lie flat on the ground ie face...
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The different ways to select all created images in a canvas
Answer is a & b
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Assertion: In Periplaneta, only superposition or overlappmg images are formed. Reason: Retinal pigment sheath remains contracted throughout the life.
Correct Answer - D If both assertion and reason are false statements, then mark (4).
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