a. kelvin
Physics, 26.08.2019 17:30 dnprops1544
Juan is comparing the brightness of two lightbulbs. which si unit should he use?
a. kelvin
b. candela
c. mole
d. meter a or b
Answers: 1
Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
Answers: 3
Physics, 23.06.2019 11:30
Awave is propagating from left to right in a medium. the particles in the medium are also vibrating from left to right. what kind of wave does this describe? a. longitudinal wave b. transverse wave c. mechanical wave d. electromagnetic wave
Answers: 1
Juan is comparing the brightness of two lightbulbs. which si unit should he use?
a. kelvin
a. kelvin
Mathematics, 26.02.2020 00:00
History, 26.02.2020 00:10