diff options
Diffstat (limited to '1271/CH11/EX11.9/example11_9.sce')
| -rwxr-xr-x | 1271/CH11/EX11.9/example11_9.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/1271/CH11/EX11.9/example11_9.sce b/1271/CH11/EX11.9/example11_9.sce new file mode 100755 index 000000000..c1a403b34 --- /dev/null +++ b/1271/CH11/EX11.9/example11_9.sce @@ -0,0 +1,10 @@ +clc +// Given that +E = 2 // kinetic energy of electron in Mev +// Sample Problem 9 on page no. 11.20 +printf("\n # PROBLEM 9 # \n") +printf(" Standard formula used \n") +printf(" m = m_0/((1-v^2/c^2)^1/2) \n KE = m*c^2 - m_0*c^2 \n") +v = 3e8 * sqrt(1 - (1 / (1 + (1.6e-19 * 2e6) / (9.1e-31 * 3e8^2)))^2) +m = (9.1e-31) / sqrt(1 - (v / 3e8)^2) +printf("\n Speed of electron is %f c.\n Mass of electron is %e kg.",v/3e8,m) |