- multicolumn(1)(|c|)( Advantages ) & multicolumn(1)(c|)( Disadvantages ) 1Technology already in place & 5 Emissions add to global warming 2 Renewable fuel source & 6 High cost to store waste products 3 No carbon dioxide emissions & 7 Emissions lead to lung irritation 4 Fuel is easy to package, transport and is readily available & 8 Requires large areas of land for large-scale energy production 8. Using the table above, identify two advantages and two disadvantages of using a coal-burning power plant to produce electricity in Alberta. (There is more than one correst answer.) Advantage Advantage Disadvantage Disadvantage (Record your four-digit answer in the numerical-response section below.) Your answer: square square square square
- 7. If 1.26 kg of uranium is converted into energy in a nuclear reactor, then the energyreleased by the reactor will be a.btimes 10^cdJ The values of a,b,c and d are __ __ __ and __ (Record your four-digit answer in the numerical -response section below.) Your answer: square square square square
- Story #5: A car changes its position from 52km [W] to 139 km [E]. What is the car's displacement?
- The Stefan - Bolizmann law is expressed in the form. __ BblbepuTe oAMH OTBer: R=sigma T^4 S=kcdot lnW E=hv
- Show that is a conservative force field overrightarrow (F)=(2xy+z^3)overrightarrow (i)+x^2overrightarrow (j)+3xz^2overrightarrow (k) . Find the scalar potential and the work done in moving an object in this field from (1,-2,1) to (3,1,4) Exercice 9: Given a vector field defined by overrightarrow (F)=4xzoverrightarrow (i)-y^2overrightarrow (j)+yzoverrightarrow (k) . Evaluate the flux of overrightarrow (F) over the surface bounded by x=0,x=1,y=0,y=1,z=0,z=1
