24. A black box has three electrical connections labelled A, B, and C,
arranged in a triangle as shown below.
A
b c
The box contains three components: a resistor, a small capacitor and a
diode. You know that one...
okokok thank you dat s the direction i was thinking but i don't kno whether it s the right one
(d) Most substances expand with increasing temperature, and so a
metal rod will expand in length by a fraction ®dT if the tem-
perature is changed by dT, where ® is called the coe±cient of
linear...
14. You should already be familiar with the mathematical treatment of an
ideal pendulum, in which the pendulum bob is modeled as a point
mass on the end of a rigid rod of negligible mass. In this problem you
will consider the behaviour of more complex types of pendulum. You
will be given all the...
can u explain to the trajectory equation and its signifigance and stuff cos i am doing M2 myself without a teacher so i m finding it difficult to grasp some of the important concept and implications from the equations. like how to use it and why??
erm the equation look like the trajectory
the problem is these quations assumsed that the particle is on ground level, so shud i just do it that way then?? or make adjustment to the equations given like greatest height reached , time returning to its originalheight and range on horizontal...
'A photoresistor is made of a high resistance semiconductor. If light falling on the device is of high enough frequency, photons absorbed by the semiconductor give bound electrons enough energy to jump into the conduction band. The resulting free electron (and its hole partner) conduct...
Homework Statement
investigate how output from photocell depends on distance from infrared point source
am required to design a labratory experiment to investigate how the output from a photocell depends on its distance from a point source of infrared radiation.
i am proposing my idea and i...
THEREFORE, since amp is number of charged particle per second or something. the current of an infrared hitting my resistor and the current of my resistor without any light, the differences is the number of electrons released by the infrared. and since according to photoelectric effect each...
'A photoresistor is made of a high resistance semiconductor. If light falling on the device is of high enough frequency, photons absorbed by the semiconductor give bound electrons enough energy to jump into the conduction band. The resulting free electron (and its hole partner) conduct...