The International Morse Code uses a sequence of dots and dashes to transmit letters of the English alphabet. The probability of occurrence of a dash is 1/3 of the probability of occurrence of a dot. a) Calculate the information content of a dot and a dash. b) Calculate the average information in the dot-dash case.

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus