4 (a) State what is meant by the term polarisation when applied to a wave.[1](b)Explain why only transverse waves can be polarised.[2](c)Some films released have enabled viewing in three dimensions (3D). This can be done using two superimposed polarised images on the screen. One of ...
What is mean by water waves? What two ways can waves interact? Explain wave motion. What are the conditions for producing a standing wave? What are the characteristics of standing waves? What is trade wind? What would be the outcome if you attempt to produce a longitudinal wave?
Is it impossible to polarize a longitudinal wave? Explain. Why there is no intensity distribution due to single wave? Define a ray of light. What is the superposition principle? What is interference? What is meant by nodes and antinodes?
25mm of focal plane movement towards or away from the rear cell changes the spherical aberration by1/23rd of a wave. This is rarely a factor in SCTs unless unusual configurations are used, and about
Long covid (post covid-19 condition) is a complex condition with diverse manifestations, uncertain prognosis and wide variation in current approaches to management. There have been calls for formal quality standards to reduce a so-called “postcode lotte
This means they are sloped by a sharp angle from the bottom plate to the deck. Internally, they are stiffened suitably by longitudinal and transverse members of scantlings based on size. As the payload is to be rested on the deck, thedeck platingis of higher scantlings and robustly strength...
To promote flourishing is a key target of Positive Psychology (PP). In this blog I hope to look at what is meant by the term flourishing and how theory and research about the concept are developing. I highlight the debates and challenges and ask how you might look at flourishing within ...
As a nice tie-in to the asymmetrical gait study above, we can safely infer that the giantPurussauruswasn’t a fast animal on land, by any means. But its skeleton is consistent with it having found novel ways to maintain the ability to stand and move on land, even if slowly. ...
Bold, longitudinal stripes on the thorax Slender, elongated legs with a spiny appearance A wingspan ranging from 9 to 14 millimeters In summary, the tiger crane fly is a fascinating species within the Tipulidae family and Order Diptera. Their unique features and classification within the Infraorder...
A wave function explains a mathematical description of the state of an isolated system. The wave function can provide a complex probability assessment for the possible results of the measurements made on the isolated system. This measurement is represented as a function of the degrees of freedom ...