Santizer Vs Money ? || Santizer Experiment ?u200d? || #theexking #ebulljet #shortsexperiment #experiment

A beam of monoenergetic electrons, which have been accelerated from rest by a potential U, is used to form an interference pattern in a Young's Double slit experiment. The electrons are now accelerated by potential 4U. The fringe width -

When asked to set up an experiment to show that 'light is necessary for photosynthesis', a student ran to the school garden and set up the experiment by using a plant growing in the school garden. The experiment failed. His classmates made the following suggestions to get success in the experiment: Student A: Safranin should be used instead of iodine Student B: The leaf should not be boiled in alcohol to remove chlorophyll before testing for starch Student C: Transparent paper should be used instead of black paper strip Student D: The leaf should be destarched before before starting the experiment The correct suggestion is given by:

A physical performs an experiment and taken 200 readings. He repeats the same experiment and now takes 800 readingbs. By doing so

In a Young's double slit experiment, the separation between the slits is d, distance between the slit and screen is D(Dgtgtd). In the interference pattern, there is a maxima exactly in front for each slit. Then the possible wavelength used in the experiment are:

In Young's doulbe-slit experiment the separation between two coherent sources S_(1) and S_(2) is d and the distance between the source and screen is D. In the interference pattern, it is found that exactly in front of one slit, there occurs a minimum. Then the possible wavelengths used in the experiment are

A coin is tossed 200 times and head appeared 120 times. The probability of getting a head in this experiment is

The mean monthly salary paid to graduating MBA class of a management institute is Rs 16000. The mean monthly salary paid to students with work experience is Rs 18000. The corresponding figure for the students without any work experience is Rs 12000. Determine the percentage of students with work experience and those without any work experience in the class. (a) 66.67%, 33.33% (b) 33.33%, 66.67% (c) 75%, 25% (d) 25%, 75%