Save
or

or

taken

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

focusNode
Didn't know it?
click below

Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
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

# Higher Physics

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
Created by: vahajuddin

Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

• SPACEBAR - flip the current card
• LEFT ARROW - move card to the Don't know pile
• RIGHT ARROW - move card to Know pile
• BACKSPACE - undo the previous action

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
 "Know" box contains: Time elapsed: Retries:
restart all cards