What is the mass of ion
A doubly charged ion with velocity 6.8 x 10^+6 m/s moves in a path of radius 34 cm in a magnetic field of 0.9 T in a mass spectrometer. What is the mass of this ion?
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A beam of electrons is accelerated through a potential difference of 11kV before entering a velocity selector. If the B-field of the velocity selector is perpendicular to the velocity and has a value of 0.01 T, what value of the E-field is requir
A child exerts a tangential 40.8 {N} force on the rim of a disk-shaped merry-go-round with a radius of 2.30 {m}.If the merry-go-round starts at rest and acquires an angular speed of 0.0830 {rev/s} in 4.50 {s}, what is its mass?
Though plants, fungi, and prokaryotes all have cell walls, we place them in different taxa. Which of the following observations best explains the basis for placing these organisms in different taxa?
The index of refraction for red light in water is 1.331 and that for blue light is 1.340. If a ray of white light enters the water at an angle of incidence of 61.05°, what are the underwater angles of refraction for the blue and red components
The method getRentalIncome calculated as the product of numberOfApartments and the rent per unit. getRentalIncome returns a double.
Describe the relationships between the work-life balance theory and Nokia company. Should show no only the ways Nokia positively illustrate or utilize the work-life balance, but also the ways Nokia contradict or poorly use the theory.
They undergo a head-on elastic collision and each rebounds along the same line as it approached. Find the final speeds of the particles.
A movie theater only keeps a percentage of the revenue earned from ticket sales. The remainder goes to the movie company. Create a GUI application that allows the user to enter the following data into text fields:
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Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
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Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Question: Identify a true statement about validity as applied to a test. Multiple choice question