Que-\"i0\" 1 The manipulated variable in an experiment was modified in order to obtain the straight line graph shown below. The Not Yet slope of this straight line graph can be used to determine the charge to mass ratio of a hydrogen ion. answered Marked out of 1.00 'i' Flag question UH Which ofthe following expressions gives the correct value for the charge to mass ratio? Select one: 0 a. Speed divided by slope. O b. Speed multiplied by slope. O c. Slope squared multiplied by speed. 0 d. Slope divided by speed. queS'iO" 2 As part of a Millikan experiment performed on the surface of the Earth an oil drop of mass 1 28 x 1045 kg i5 \"OWE'E suspended in a vertical uniform electric eld of magnitude 3 70): T03 MC. The charge on the oil drop IS a. E) x10 '3 C. answered :| [_ " J The values of a b c and d are': Marked out of 1.00 '1\" Flag question Question 3 N at yet a nswe red Marked out of 1.00 '1." Flag question The Thomson model ofthe atom Select one: 0 a. Proposed that positive material was uniformly distributed throughout the atom. O b Was formulated from quantum mechanical theories. 0 c. Was confirmed by Millikan's photoelectric experiments. Predicted the size of the nucleus to be about 10'\" m. \"\"5\"\" 4 Use the following information to answer the next question. hot yet answered Scattering of Alpha Particles Toasted out of I u I\" l\" FIag question .1 1v Three alpha particles travelling at the same speed are deflected by the nucleus of a gold atom. If particles X and 'r' are deflected as shown, particle 2 will take path Select one: C) a. "I O b. IV C) c. | 0d. ||