(ii) If ripple A was in position E ten seconds before, 8 cm
calculate the frequency of the ripples
.. [2]
А
B
С
D

Please help

Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.