Question

What are mathematical tools for Physics 11?

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Answer 1

MATHEMATICAL TOOLS

Physical constants:-

• Mass of an electron (Me) = 9.1x10-31kg.
• Mass of a proton ( Mp) = 1.6725 x 10-27kg.
• Mass of a neutron (Mn) = 1.6746 x 10-27kg.
• Charge of an electron (e) = -1.6 x 10-19c.
• Speed of light in vacuum (c) = 3 x108 m/sec.
• Planck Constant (h) = 6.6256 x 10-34 J x sec .