Please someone help, I'm so confused?β
...
Answers: 2
Another question on Physics
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
Physics, 22.06.2019 16:30
When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew
Answers: 1
Physics, 22.06.2019 18:30
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
Physics, 22.06.2019 19:00
Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.
Answers: 1
You know the right answer?
Questions
History, 23.04.2021 22:20
Mathematics, 23.04.2021 22:20
Mathematics, 23.04.2021 22:20
History, 23.04.2021 22:20
Chemistry, 23.04.2021 22:20
English, 23.04.2021 22:20
Mathematics, 23.04.2021 22:20
Chemistry, 23.04.2021 22:20
English, 23.04.2021 22:20
Mathematics, 23.04.2021 22:20
Mathematics, 23.04.2021 22:20
Mathematics, 23.04.2021 22:20
