tnayeem77 tnayeem77

20-09-2021
Mathematics

contestada

How long will it take for a radio wave to travel 900 km?
the speed of radio waves is 3x10^8 m/s

Respuesta :

madiihaahmed madiihaahmed

20-09-2021

Answer:

time is distance/ speed

Step-by-step explanation:

time= (900×1000)/(3×10^8)

0.003 seconds

Answer Link

Otras preguntas

The Connecticut Compromise established all of the following Except: Select one: a. two Senators for each state b. A Bicameral Legislature c. Representatives ele

??? Someone please help

The sum of two numbers is 7, and their difference is 1. What are the two numbers?

help asapp! i know the answer i just need to know how to get it.

When running a scan on your computer, you find that a session has been established with a host at the address 208.85.40.44:80. Which application layer protocol

No clue need help please

A bird leaves its nest and travels 20 miles per hour downwind for x x hours. On the return trip, the bird travels 4 miles per hour slower and has 6 miles left

dawson rakes leaves in his neighborhood. the equation y =10x represents the amount of money he earns. what is the constant of proportionality? explain what it r

Which body system has a function most similar to the role the lysosome plays for a cell? A Skeletal system B Nervous system C Excretory system D Circulatory sys

Mia is finally able to upgrade her cellphone. The one she wants costs $220 but she is able to get it for 60% off. She has a coupon for an additional 10% off. Ho