mickelga mickelga

12-02-2018
Biology

contestada

What is the wavelenght of a 1-kilohertz(kHz) sound traveling in water

Respuesta :

13-02-2018

Waves carry energy from one place to another. For water waves and sound waves the unit hertz is usually good enough but radio and TV waves have a high frequency that kilohertz (KHZ)1 KHZ= 1,000 HZ, 1 MHZ=1,000,000 HZ

Answer Link

Otras preguntas

Evaluate and discuss the negative impact of the four chosen youth risk behaviours

Why are radioactive elements useful for the study of biological systems?

How does the government encourage an increased level of productivity?

Does the order of variables matter when combining like terms in algebra

When solving an equation why do you apply the inverse of the given operation to both sides

During the civil war the north began to dominate the south after the battle at

What is the physical significance of hfg? can it be obtained from a knowledge of hf and hg? how?

What type of government does north korea have and the parts of its government?

The upper quartile for the data set given below is ------- 14, 8, 23, 9, 11, 27, 22, 3, 17, 12, 29

Factor completely 5ab(x + 6) − 4(x + 6).