Question

define ampere and candela ​

Answer 1

Explanation:

The ampere, often shortened to "amp", is the base unit of electric current in the International System of Units. It is named after André-Marie Ampère, French mathematician and physicist, considered the father of electromagnetism.

the SI unit of luminous intensity. One candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 × 1012 Hz and that has a radiant intensity in that direction of 1/683 watt per steradian.

Answer 2

Answer:

1. The candela (/kænˈdɛlə/ or /kænˈdiːlə/; symbol: cd) is the base unit of luminous intensity in the International System of Units (SI); that is, luminous power per unit solid angle emitted by a point light source in a particular direction.
2. The ampere (/ˈæmpɛər/, US: /ˈæmpɪər/;[1][2][3] symbol: A),[4] often shortened to "amp",[5] is the base unit of electric current in the International System of Units (SI).