If a 4-letter combination takes 4 seconds to compute, how long will it take to make an 8-letter combination?
Here, 4-letter combination takes 4 seconds to compute
now, we need for 8 letter combination
So, 4 *2 = 8
So, 8 letter combination takes 8 seconds to compute
If a 4-letter combination takes 4 seconds to compute, how long will it take to make...
) An effusion experiment takes 32 seconds to complete using NH3(g). How long would it take to perform the experiment using HBr@?
it takes two seconds for a capacitor to lose 1/2 of its original charge, how long will it take to get it down from the original charge to 1/4 of the original charge? The correct answer is 3 seconds.
a) how long is seconds does it take Andrew to reach the
store?
b) in seconds, how long does the whole trip take?
c) how long does the trip take in minutes?
d) how much distance, in kilometers, did andrew travel during
the whole trip?
e) what is the magnitude of andrews displacement, in km, for
the entire trip?
f) what is the direction of andrew’s displacement for the
entire trip?
(13%) Problem 1: Andrew needs to get produce from...
How long (in seconds) would it take for the concentration of A
to decrease from 0.680 M to 0.200 M?
There are 21 consonants and 5 vowels in English. We wish to make a 4 letter combination as a password for an email account with 3 consonants and 1 vowel (assume all letters are lowercase, and no letter is repeated) How many different passwords can you make?
The reaction: NO2(8) ---> NO(g) + 1/2O2(e) is second order and it takes 46 seconds for the [NO2] to go from 0.04 M to 0.02 M. How long will it take for the [NO2) to go from 0.02 M to 0.01 M? 92 seconds 138 seconds 46 seconds 184 seconds
1. How long does it take to make a 1 m3 sealed
container 12g/m3 to 16g/m3 as shown below?
Initial concentration change rate dC/dt = 1 g/m3
/sec
2.
Fiber specimen containing 1 X 10-3 g of water in an
open bowl in the (+) x axis direction as shown below. The diffusion
of moisture during drying of this specimen takes place only in the
direction of the x-axis. The concentration is C= a – x2
(a: constant). How many...
How long will it take, in seconds, to transfer 1,972,190.861 J of heat through a 4.537 m^2 pane of 0.197 cm thick glass (k = 0.8372 J/smøC) if the temperature differential is 19.156øC?
How long (in seconds) will it take to plate .300g of platinum( 195.1g/mol) from a solution of Pt2+ ions, if you have a 25 amp power supply
нокти 4. One mole of H2S gas escapes from a container by effusion in 77 seconds. How long would it take one mole of NH3 gas to escape from the same container?