najmsheikh3796 najmsheikh3796
  • 21-11-2022
  • Physics
Answered

how many leds must be combined into one light source to give a total of 2.0 w of visible-light output (comparable to the light output of a 60 w incandescent bulb)?



Answer :

Other Questions

if one-third of this energy goes into heat and other forms of internal energy of the motor, with the rest going to the motor output, how much torque will this e
how might you manipulate the size of the axle powering the input pulley or sprocket to harness more speed from the output
what external force, fapplied, must be applied to the rail to keep it moving to the right at constant speed v? give both the magnitude and direction of fapplied
As a car is driven south in a straight line with decreasing speed, the acceleration of the car must be.