DDrmj7brmel6yCathi DDrmj7brmel6yCathi

24-04-2017
Physics

contestada

Two waves, each with intensity 40 db, interfere constructively. what is the intensity of the combined waves, in db?

Respuesta :

TimbersRule TimbersRule

24-04-2017

I'm not really sure it's been awhile since I did this.

Answer Link

Otras preguntas

what is the area of the blue shaded region? please help

An increase in real interest rates in the United States a encourages U.S. residents to buy U.S. assets, but discourages foreign residents from buying U.S. asse

What is the name for the protective structure that forms around an embryo? O A. Blastocyst O B. Stem cell O C. Chloroplast O D. Placenta

__________ refers to any electronic transaction or information interaction conducted using a wireless, mobile device and mobile networks (wireless or switche

There were 14 bales of hay in the barn. Tom stacked more bales in the barn today. There are now 89 bales of hay in the barn. How many bales did he store in the

Please help . I’ll mark you as brainliest if correct!!! :)

A department store, on average, has daily sales of $28 comma 286.28. The standard deviation of sales is $1 comma 500. On Tuesday, the store sold $ 34 comma

A 2.0-m lamp cord leads from the 110-V outlet to a lamp having a 75-W lightbulb. The cord consists of two insulated parallel wires 8.0 mm apart and held togethe

The air inside a room is at a temperature of 35C and has a mixing ratio of 7.6 g/kg. Answer the following in (S.I. UNITIS): (a) What is the relative humidity?

Farris Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price $ 120 Units in beg