breadwonders7108 breadwonders7108
  • 20-02-2024
  • Physics
contestada

A heat lamp produces 21.0 watts of power at a wavelength of 6.3 μm. How many photons are emitted per second? (1 W = 1 J/s)
a) 3.16 × 10¹⁹ photons/s
b) 5.27 × 10¹⁹ photons/s
c) 7.22 × 10¹⁹ photons/s
d) 9.41 × 10¹⁹ photons/s

Respuesta :

Otras preguntas

Which of the following was a major contribution to chemistry by Antoine Lavoisier
explain the differences between the virginia plan and the new jersey plan. how were these differences resolved
The following data are arranged in ascending order and the median of the data is 60. Find the value of x. 26, 29, 42, 53, x, x + 2, 70, 75, 82, 93
How do you represent the decimal integer 50 in binary?
Chemical reactions are more likely to happen when _____.
Which is an example of comparative advantage?
What is this equal to 3(2-4x)+4x>17
Hugh is going to bye school supplies pencils are $0.25 each,notebooks that are $2.50 each,back packs are $32.00 each.hugh bought x notbooks.write an expression
Suppose that you find the volume of all the oceans to be 1.4×109km3 in a reference book. To find the mass, you can use the density of water, also found in this
What is this equal to 3(2-4x)+4x>17