Mamadorunrun6830 Mamadorunrun6830
  • 25-09-2017
  • Mathematics
contestada

Humans can hear sounds with frequencies up to 20,000 Hz, while dolphins can hear sounds as high as 150,000 Hz. Write these numbers in scientific notation.

Respuesta :

047
047 047
  • 25-09-2017
20,000 Hz = 2 × 10^4 Hz

150,000 Hz = 1.5 × 10^5 Hz
Answer Link

Otras preguntas

Which of the following statements is true of the strong nuclear force? A. It repels neutral charges B. It holds protons and neutrons together C. It acts over
NEED HELP WHATS THE LOCATION
wem-frzh-egqfcghhthhbbhbhmuujkkkffffuuuccckk​
hey! i’ll give brainliest please help
Where did people begin to grow plants and breed animals? * Europe Africa Australia O The Near East
Calculate the area of the figure. im slowly going insane can u do this and tell me how if u can
Find the area of the given regular polygon Round your answer to the nearest tenth, if necessary. A. 221.7 B. 665.1 C. 280.6 D. 2660.4
can someone tell me these notes on clarinet please <3 and ty
Urgent help needed. Thanks in advance.
PLS HELP ASAP DUE TMR TY