Match the Key Term 4 points
ActiveX controls ActiveX Filtering
add-ons
cmdlets
They are extra
toolbars,
animated mouse
pointers, stock
tickers, and pop
up blockers for
Internet Explorer
Add-ons are
downloaded from
the Internet and
installed as an
executable
program
O
O
o
о
It prevents sites
from installing
and using
ActiveX
applications
O
O
It is pronounced
as command-
lets, cmdlets are
native
commands
no

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody