Question
When an opaque object in light's path becomes very small,
light tends to bend around it rather than traveling in a straight line. This phenomenon is known as:Solution
Diffraction occurs when light bends around small objects or through narrow openings. Examples include: compact discs, holograms, light entering a dark room through a small opening, crepuscular rays (sun rays through clouds), X-ray diffraction, water passing through a small gap, solar/lunar corona, and sound waves bending around obstacles.
The issue of 'academic burden on students' was examined by _______Â
What are the essential elements of continuous assessment for learning?
(a) It is used for passing judgement on the child
(b) It has to be ...
The process of assigning marks/grades to an item is termed as
Why is 'learning by doing' important?
The development of a student's personality is affected the most by __________.
A teacher uses a rubric to assess students’ written essays. This is an example of:
For __________, 'Experimentation' the standard procedure to know the truth?
Application, analysis, and synthesis are examples of:
What is the main purpose of the Samagra Shiksha Abhiyan (SSA)?
Talking and indiscipline in classroom is an indication of ____________ ?
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