Dolphins can hear ultrasound with

Dolphins can hear ultrasound with frequencies up to 280 kHz. What is the speed of sound in water if the wavelength of ultrasound
1. 1 answer
2. asked by sam
3. 1,893 views
Dolphins by Wikipedia Dolphin are aquatic mammals within the infraorder Cetacea. There are 40 species named dolphins. Dolphins
1. 1 answer
2. asked by Killaim_Cipher
3. 114 views
Dolphins by WikipediaDolphin are aquatic mammals within the infraorder Cetacea. There are 40 species named dolphins. Dolphins
1. 1 answer
2. asked by Killaim_Cipher
3. 118 views
Dolphins by WikipediaDolphin are aquatic mammals within the infraorder Cetacea. There are 40 species named dolphins. Dolphins
1. 1 answer
2. asked by Killaim_Cipher
3. 121 views
Dolphins by WikipediaDolphin are aquatic mammals within the infraorder Cetacea. There are 40 species named dolphins. Dolphins
1. 3 answers
2. 135 views
Dolphin are aquatic mammals within the infraorder Cetacea. There are 40 species named dolphins. Dolphins range in size from as
1. 1 answer
2. 101 views
Which is a well-written research question?Responses A What makes dolphins act so funny?What makes dolphins act so funny? B Why
1. 1 answer
2. asked by j coe
3. 188 views
What do skin lines refer to in ultrasound imaging?Choose only ONE best answer. A The lines on someone's skin after an ultrasound
1. 1 answer
2. 102 views
What is the main factor that affects the reflected signal in ultrasound imaging?Choose only ONE best answer. A The size of the
1. 1 answer
2. 116 views
What contributes to the overall resolution and quality of an ultrasound image?Choose only ONE best answer. A The number of
1. 1 answer
2. 102 views