Physical Science for ProgressPrentice-Hall, 1970 - 626 σελίδες |
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Αποτελέσματα 1 - 3 από τα 49.
Σελίδα 198
... cells are connected in series , the electrons go through both cells . When cells are con- nected in series , the potential difference is increased . The potential difference pro- vided by the second cell is added to the potential ...
... cells are connected in series , the electrons go through both cells . When cells are con- nected in series , the potential difference is increased . The potential difference pro- vided by the second cell is added to the potential ...
Σελίδα 199
... cells to the lamp as in Figure 5-33 . Compare the brightness of the light to that with one cell . Result ? Pressure FIGURE 5-33 The lamp glows just as bright with one cell as with two . There is no increase in voltage . The cells are ...
... cells to the lamp as in Figure 5-33 . Compare the brightness of the light to that with one cell . Result ? Pressure FIGURE 5-33 The lamp glows just as bright with one cell as with two . There is no increase in voltage . The cells are ...
Σελίδα 224
... cell produces electrical energy until both plates become lead sulfate . Then we say the cell is dead . This kind of cell can be recharged . A car's generator recharges the battery while the motor is running . In some cars an ammeter ...
... cell produces electrical energy until both plates become lead sulfate . Then we say the cell is dead . This kind of cell can be recharged . A car's generator recharges the battery while the motor is running . In some cars an ammeter ...
Περιεχόμενα
UNIT | 1 |
UNIT | 49 |
distributors of the John Frankenheimer film Grand Prix A General Electric Company 337 bottom rightGeneral Electric | 92 |
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acid acting ACTIVITY added amount atoms beam become body called carbon causes cell charges chemical chemical change circuit color combining compounds connected contains copper determined direction distance earth effort electrical electrical charges electrons elements energy engine equal experiment explain facts feet FIGURE flow force fuel gain gives glass grams happens heat hour hydrogen inch increases ions iron kinds lamp laser layer length light liquid magnet mass materials matter means measure metal miles mirror molecules moon motion move nature needed object oxygen particles piece plane plate pole position pounds pressure produced push rays reflected resistance Result rock scientists shell side sodium solution sound space speed spring stars Study surface temperature Terms theory travels tube turns units waves weight wire