Physics, 25.11.2020 14:00 blakestuhan
The speed of a 10-kHz sound wave in seawater is approximately 1500 m/s. What is its wavelength in sea water?
a. 5.0 cm
b. 10 cm
c. 15 cm
d. 20 cm
e. 29 cm
Answers: 2
Physics, 22.06.2019 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 18:00
Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?
Answers: 1
The speed of a 10-kHz sound wave in seawater is approximately 1500 m/s. What is its wavelength in se...
Chemistry, 20.05.2021 16:50
Social Studies, 20.05.2021 16:50
Mathematics, 20.05.2021 16:50
English, 20.05.2021 16:50
Computers and Technology, 20.05.2021 16:50
Chemistry, 20.05.2021 16:50
Arts, 20.05.2021 16:50
Mathematics, 20.05.2021 16:50
Mathematics, 20.05.2021 16:50
English, 20.05.2021 16:50
Mathematics, 20.05.2021 16:50
Mathematics, 20.05.2021 16:50
Biology, 20.05.2021 16:50
Social Studies, 20.05.2021 16:50