Which formula defines the unit for electrical power?
A. 1 W = 1 Vx10
B. 1 W = 1 V 1A
C....
Physics, 10.06.2021 21:30 superkitty003
Which formula defines the unit for electrical power?
A. 1 W = 1 Vx10
B. 1 W = 1 V 1A
C. 1 W = 1 V-10
D. 1 W = 1 V-1A
Answers: 2
Physics, 22.06.2019 02:10, kernlife
Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.
Answers: 3
Physics, 22.06.2019 15:00, banna01man
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
Physics, 22.06.2019 19:30, beth999
Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?
Answers: 2
Mathematics, 27.01.2021 01:20
English, 27.01.2021 01:20
SAT, 27.01.2021 01:20
Biology, 27.01.2021 01:20
Advanced Placement (AP), 27.01.2021 01:20
Mathematics, 27.01.2021 01:20