Saturday
April 19, 2014

Posts by soso


Total # Posts: 18

Teachers aide
A loss of a parent is considered to be an example of a/an ______stress?

Teachers aide
important concept that children learn by modeling other children is associated with which one of the following researchers?

Adult education
To find the ZPD of a given student?

Adult education
To find the ZPD of a given student,you should

Adult education
Mike becomes angry when he can’t solve a mathematical problem, and slams his book down on the desk. Since his behavior is disruptive to his classmates, you wish to devise a scale by which you can gauge the impact it has on his fellow students. In doing so, you’re mea...

L.A
Educating and caring for young children in changing society?

L.A
A common sympton of a behaviour disorder is?

Plz help me.
Educating and caring for young children in changing society

chimestry
if the volume of the vapor had been assumed to be 125ml instead of your measured volume,what would have been the percent error in your report? molar mass of the compound?explain

5th grade math
ghjgjhjk

College Chemistry
if the volume of the vapor had been assumed to be 125ml instead of your measured volume,what would have been the percent error in your report? molar mass of the compound?explain

math
y=5(x-3)

chemistry
A metal whose threshold frequency is 9.02×1014

general chemistry
An electron traveling at 2.1×E5 m/s has an uncertainty in its velocity of 7.98×E4 m/s. What is the uncertainty in its position?

general chemistry
An electron has an uncertainty in its position of 527 pm .What is the uncertainty in its velocity?

general chemistry
A metal whose threshold frequency is 9.02×1014 s-1 emits an electron with a velocity of 7.11×E5 m/s when radiation of 1.26×1015 s-1 strikes the metal. Use these data to calculate the mass of the electron

general chemistry
An X-ray photon of wavelength 0.948nm strikes a surface. The emitted electron has a kinetic energy of 979 eV. What is the binding energy of the electron in Kjol/mol ?

general chemistry
Calculate the de Broglie wavelength (in pm ) of a hydrogen atom traveling 445 m/s.

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