galilealeonn galilealeonn

23-02-2022
Physics

contestada

what is the frequency of a typical microwave oven whose wavelength is 0.46 m

Respuesta :

23-02-2022

Answer:

The speed of light is 3.0E8 m/s

f = c / λ = 3.0E8 m/s / .46 m = 6.7E8 / sec

(About 670 megahertz)

Answer Link

Otras preguntas

Which of the following poses the most immediate threat to pollinators? A. inadequate habitat B. runoff of polluted water C. lack of cover crops D. using chemica

Look at the picture below. Plant 2 has longer roots than Plant 1. The longer roots may give Plant 2 an advantage because long roots A. will keep the plant from

what is the radius if the circumference is 1.0

On Saturday Keisha ran 3.515 kilometers. On Sunday she ran 2.84 kilometers. How much farther did she run on Saturday than on Sunday?

Which of the following responsibilities is ONLY given to the House of Representatives? A. making laws B. creating revenue bills C. approving treaties D. trying

What is the best definition of unicameral? A. a representative of the people B. an agreement by which each party gives up something C. a government with one leg

MARKING BRAINLY ASAP

what is the slope of the line that passes through the points (5,6) and (5,9)?

Write the equation of the line, in point-slope form. Identify (x1, y1) as the point (-2, 2). Use the box provided to submit all of your calculations and final a

Help me out with the answer