Higher Physics
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Law of conservation of momentum | Total momentum befor=total momentum after IN THE ABSENCE OF EXTERNAL FORCES
🗑
|
||||
Acceleration is... | change in velocity per unit time
🗑
|
||||
Elastic collision | Momentum and kinetic E are stored
🗑
|
||||
Inelastic collision | Momentum is conserved
kinetic E is lost
🗑
|
||||
Impulse= | area under F/t graph = change in momentum
🗑
|
||||
1cm^3= | 1x10^-6m^3
🗑
|
||||
1cm^2= | 1x10^-4m^-2
🗑
|
||||
1 Volt= | 1J/C
🗑
|
||||
Lost volts= | Ir = E-V
🗑
|
||||
I short circuit= | E/r
🗑
|
||||
I stays the same for... | all frequencies for a resistor
🗑
|
||||
In an ideal op-amp... | input I 0 (infinite input R)
no V between invertiing and non-inverting inputs (both input pins at same V)
🗑
|
||||
Op-amps saturate when... | V > 85% of supply V
🗑
|
||||
In the photoelectric effect, discharge only occurs if... | Zinc metal plate,
UV light,
AND -ve charge
🗑
|
||||
E1= | work function
🗑
|
||||
f0= | threshold f
🗑
|
||||
D= | absorbed dose
🗑
|
||||
H= | equivalent dose
🗑
|
||||
A capacitor can block... | d.c.
🗑
|
||||
When the distance between slits in a grating increases... | distance between maxima on screen decreases
🗑
|
||||
Intensity= | Js^-1m^-2
🗑
|
||||
n-type and p-typ are... | electrically neutral
🗑
|
||||
In fission______ are released. | neutrons
🗑
|
||||
In a capacitor circuit, if f increases... | I increases
🗑
|
||||
If critical angle is smaller than angle of incidence... | total internal reflection
🗑
|
||||
Newton's 3rd law | Equal and opposite force
🗑
|
||||
To increase the distance between fringes on a screen... | use light of lower f
🗑
|
||||
MOSFET consists of... | Drain, gate, source
🗑
|
||||
In amplifiers, the bottom line= | 0V
🗑
|
||||
Public's annual effective dose | 2msV
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
abczyx
Popular Physics sets