Question A) What is the wave's amplitude? 6cm 100cm A. 100 cm B. 50 cm ○ C. 6 m D. 3 m A periodic wave travels along a stretched string in the direction shown by the arrow. The sketch shows a "snapshot" of the pulse at a certain instant. Points A, B, and C are on the string. Which entry in the table below correctly describes how the ⚫ particles of the string between A and B and between B and C are moving? Question B) What is the wavelength of the wave shown in the figure? Question C) y (m) M 0 t(s) A. 8 m A B between A and B (a) down (b) up (c) left • (d) (e) up down • OA. Between A and B down Between B and C - down between B and C down up right down up B. 4 m C. 2 m D. It can not be determined based on the given information OB. Between A and B - up Between B and C - down OC. Between A and B - up Between B and C - up • OD. Between A and B - down Between B and C - up • ○ E. e • • • • •

Question A) What is the wave's amplitude? 6cm 100cm A. 100 cm B. 50 cm ○ C. 6 m D. 3 m A periodic wave travels along a stretched string in the direction shown by the arrow. The sketch shows a "snapshot" of the pulse at a certain instant. Points A, B, and C are on the string. Which entry in the table below correctly describes how the ⚫ particles of the string between A and B and between B and C are moving? Question B) What is the wavelength of the wave shown in the figure? Question C) y (m) M 0 t(s) A. 8 m A B between A and B (a) down (b) up (c) left • (d) (e) up down • OA. Between A and B down Between B and C - down between B and C down up right down up B. 4 m C. 2 m D. It can not be determined based on the given information OB. Between A and B - up Between B and C - down OC. Between A and B - up Between B and C - up • OD. Between A and B - down Between B and C - up • ○ E. e • • • • •