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Diffstat (limited to '2333/CH1/EX1.33/33.sce')
| -rwxr-xr-x | 2333/CH1/EX1.33/33.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2333/CH1/EX1.33/33.sce b/2333/CH1/EX1.33/33.sce new file mode 100755 index 000000000..30929bc53 --- /dev/null +++ b/2333/CH1/EX1.33/33.sce @@ -0,0 +1,12 @@ +clc +// Given that +m_0 = 9e-31 // mass of electron in kg +c = 3e8 // speed of light in m/sec +KE = 1e6 // kinetic energy of electron in volts +// Sample Problem 33 on page no. 59 +printf("\n # PROBLEM 33 # \n") +printf(" Standard formula used \n") +printf("\n E = m*c^2 \n") +v = c* sqrt(1-(1/(1+KE*1.6e-19/(m_0*c^2)))^2) // velocity of electron in m/sec +printf("\n Velocity of electron is %e m/sec. ",v) + |