![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 07.05.2021 21:30, gwendallinesikes
Wave hits an object as shown.
A vertical line with Medium 1 to the left and Medium 2 to the right. An arrow from the left reaches the line. An arrow starts from the same point on the line and goes right at a different angle.
Which kind of wave interaction is shown?
absorption
diffraction
refraction
reflection
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, Huvch7255
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, PONBallfordM89
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00, sajawalkhan148
Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:10, egaitapierreval
What is the volume if this rectangular prism: 5/2 cm by 3/4 cm by 1/3 cm
Answers: 3
Do you know the correct answer?
Wave hits an object as shown.
A vertical line with Medium 1 to the left and Medium 2 to the right....
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 07.11.2019 00:31
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.11.2019 00:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
Health, 07.11.2019 00:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.11.2019 00:31