Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Fusion is the process by which the sun produces energy. One experimental technique for creating controlled fusion utilizes a solid-state laser that emits a wavelength of 1030 nm and can produce a power of 1.00 x 1014 W for a pulse duration of 1.10 x 10-11 s. In contrast, the helium/neon laser used at the checkout counter in a bar-code scanner emits a wavelength of 632 nm and produces a power of about 1.00 x 10-3 W. How long (in days) would the helium/neon laser have to operate to produce the same number of photons that the solid-state laser produces in 1.10x 10-11 s?
A woman has a mass of 59 kg, What is her weight on earth and What are her mass and her weight on the moon
a radio tower has a 64-foot shadow cast by the sun. if the angle from the tip of the shadow to the top of the tower is
A 1000-W motor power a hoist used to lift cars at a service station. If it is replaced with a 2,000W motor, determine how long would it take
A piano string is under a tension of T = 778N. When struck the wave has a period of t = 0.6ms and a wavelength of 0.77m. What is the linear density of the string
Water flows out of a garden hose which has an opening 2.20 cm in diameter. The flow is such that the water fills a 2.50 gallon bucket in 30.0 seconds. What is the flow speed in the underground pipe
A centrifuge is a device in which a small container of material is rotated at a high speed on a circular path. How many revolutions per minute is the sample making
an electron and a proton are each accelerated through a potential difference of 21 million volts. find the momentum in
A 35 mm camera has an adjustable aperture (size of the opening over the lens). This aperture size is labeled as the "f-stop" which is equal to f/D. what is the smallest angle between two green objects
What is the work done on the man by the escalator
a boy of mass 46.2 kg is initially on a skateboard of mass 2.00 kg moving at a speed of 10.2 ms. the boy falls off the
the mass of a copper atom is 5.55 x 10-25 kg and the density of copper is 8 920 kgm3 .a determine the number of atoms
A world-class sprinter accelerates to his maximum speed in 4.0s. He then maintains this speed for the remainder of a 100m race, What is his average acceleration for the entire race
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd