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!
Question: A diffraction grating with 396 lines/mm is illuminated with light of wavelength 343nm.
Question 1: What is the angular separation between the two second order bright fringes?
Please show how you obtained the answer.
Light is shining perpendicularly on the surface of the earth with an intensity of 131 W/m2. determine the number of photons per second per square meter that reach the earth
A 2.0 cm thick bar of soap is floating on a water surface so that 1.3 cm of the bar is underwater. What is the depth of the oil layer when the top of the soap is just level with the upper surface of the oil
A 20-cm-diameter circular cover is placed over a 10-cm-diameterhole that leads into an evacuated chamber. How much force is required to pull the cover off
The concept of thermionic emission is the basis of modern X-ray tubes, which are the workhorse of a medical X-ray image. How many electrons, ne, has the filament lost
The electron and proton of a hydrogen atom are separated by a distance of 5.3*10^-11m. Find the magnitudes of the electric force and the gravitational force that each particle exerts on the other...Mass of electron is 9.11*10^-31 kg and 1.67*10^-2..
The battery has internal resistance of 0.100 Ω, and the rod and rails have negligible resistance. A 2.02 T magnetic field is directed perpendicular to the plane of the circuit. Find the magnetic force on the rod. F= 38.78 N. Find out the rod's spe..
an attacker at the base of a castle wall 3.70 m high throws a rock straight up with a speed 8.30 ms from a height of
a person who weighs 628 n is riding a 91.6 n mountain bike. suppose the entire weight of the rider and bike is
you are a part of a citizens group evaluating the safety of a high school athletic program. to help judge the diving
Three capacitors are connected in series. The equivalentcapacitance of this combination is 3.03µF. Two of the individual capacitances are 6.30 µF and 9.09µF. What is the third capacitance (in µF)?
A plane flying horizontally at a speed of 50.0 m/s and at an elevation of 160 m drops a package. How far apart will the two packages land on the ground
Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car
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