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!
Metal plates having a total exposed area of 1 m2 are fastened together with rivets having a total exposed area of 100 cm2. The environment contains moisture, and pos- sibly some salt. Consider two cases: (1) steel plates with copper rivets, and (2) cop- per plates with steel rivets.
(a) For each case, which metal will corrode?
(b) How do the rates of corrosion compare for the two cases?
(c) If twice as many rivets are used, what influence would this have on the total rate of corrosion?
A block of 4.4 kg is held at the top of a smooth incline. The incline has height of 2.1 m and is at an angle of 19 degrees above the horizontal. How much work was done by friction on the block
A vehicle is speeding at 115 km/h on a straight highway when a police car moving at 145 km/h enters the highway from an onramp and starts chasing it.
Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report the mass truthfully). How far apart are the half-kilogram marks on the scale
The magnetic field inside an air filled solenoid 36cm long and 2cm in diameter is 0.8T. Approximately how much energy is stored in this field
a two-resistor voltage divider employing a 3.3-kq and a 6.8-kq resistor is connected to a 9-v ground-referenced power
A sugar solution with n=1.42 contains an air bubble of radius 1.00cm. Where is the image of a sugar crystal 3.00 cm from the bubbles surface when viewed through the center of the bubble? Does the bubble behave like a converging or diverging lens?
When an electron is displaced in a semiconductor
A 1.00 kg duck is flying overhead at 1.50 m/s. When a hunter firesstraight up. The 0.0100Kg bullet is moving 100m/s when it hits duckand stay lodged in the duck's body. What is the speed of the duckand bullet immediately after the hit?
A wire with a weight per unit length of 0.080 N/m is suspended directly above a second wire. Find the distance between the wires
A projectile is launched from a 300 m high cliff at an angle of 30 degree with an initial velocity of 150 m/s. (g=9.8m/s^2). Begin by drawing a diagram and determine: a) The total time of the flight b) The horizontal velocity of the rocket on impa..
A nuclear power plant generates(output) 500 MW. it is 34% efficient, How much does the water temperature rise
One cubic meter of water (see Table 4.4 for the mass density of water) flowing over the Osprey Falls in Yellowstone National Park drops 46 m. What is the temperature increase of the water
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