A laser emits a single 20-ms pulse of light that has a
A laser emits a single, 2.0-ms pulse of light that has a frequency of 2.83 ´ 1011 Hz and a total power of 75 000 W. How many photons are in the pulse?
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a centripetal force of 235 n is experienced by a mass of 123 g as it is spun in a circular path with a radius of 250
a weather balloon is designed to expand to a maximum radius of 24 m at its working altitude where the air pressure is
block 1 has mass m1 470 g block 2 has mass m2 510 g and the pulley is on a frictionless horizontal axle and has
for a charged hollow metal sphere with total charge q and radius r centered on the originselect trueor false for each
a laser emits a single 20-ms pulse of light that has a frequency of 283 acute 1011 hz and a total power of 75 000 w how
a sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 k to 383 k if 250 j of work is
an archeological specimen containing 92 g of carbon has an activity of 16 bq how old in years is the
the electric field just above the surface of the charged hollow drum of a photocopying machine has a magnitude e of30e5
a the elevator begins to accelerate at 15ms2 what is his apparent weightb the elevator continues to move upwards with a
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When children are able to determine that the same amount of liquid is in two different sized containers, they have mastered
What is one specific way in which behavior modification techniques might be used in this field? What would be the end goal when using these techniques?
The range of tasks that are too difficult for the child to master alone but that can be learned with the guidance and assistance of adults
My name is Lisette (preferred) and I am located in Augusta, GA. I am majoring in Psychology (BS) with the Life Sciences option, I currently am a manager
Analyze the factors that contribute to employee motivation, satisfaction and engagement. Discuss how employee stress and low motivation can be influenced
Problem: Identify and explain the main ethical challenges faced by Iverem.
Problem: This video talked about personal bias and outdated facts that confuse the general population.