q how much should be the voltage of an x-ray tube
Q. How much should be the voltage of an X-ray tube so that the electrons emitted from the cathode may give an X-ray of wavelength 1 Ao after striking the target?
λmin = 12400 A0 / V
Therefore V = 12400 A0 / λmin
= 12400 A0 / 1 Ao = 12400 volt
Expected delivery within 24 Hours
q what are the characteristics of laser beam characteristics of laser the laser beam a is monochromatic b is coherent with the waves all exactly in
q state moseleys lawthe frequency of the spectral line in the qualities x-ray spectrum is directly proportional to the square of the atomic number z
q define ionisation potentialthe ionisation potential is that increase speed potential which makes the impinging electron acquires sufficient energy
q what is ionisation potential energy for hydrogen atom the energy necessary to remove an electron from first orbit to its outermost orbit ninfin is
q how much should be the voltage of an x-ray tube so that the electrons emitted from the cathode may give an x-ray of wavelength 1 ao after striking
how different are the concepts of action potential resting potential and excitation threshold concerning neuronsaction potential is the maximum
what is hologram holography when an entity is photographed by a camera a two dimensional image of three dimensional objects is obtained a three
what is the mechanism by which the neural impulse is transmitted along the axon the neural impulse is transmitted with the neuronal membrane through
what is the structure through which the neural impulse is transmitted from one cell to another what are its parts the structure by which the neural
1925662
Questions Asked
3,689
Active Tutors
1457517
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Identify the different forms of treatment and therapy commonly prescribed for this disorder. Discuss the efficacy while considering a multicultural worldview.
Can group dynamics function fully without group work? Indicate Yes or No and provide reasons explaining how and why.
Describe the levels of psychological consulting. Identify the market niche in which you would provide consulting services.
Compare and contrast classical and operant conditioning and provide an example of each that is applicable to nursing.
How would you announce the downsizing of a company? What types of services would you offer victims, survivors, and the community?
Imagine you have been hired to develop a research study for a company evaluating the impact on customer loyalty of a recent change in their customer service
Respond to at least two colleagues by connecting their career goals or social work area of interest to leadership and leadership skills.