Physics, 19.04.2021 19:00 sarahandlara200
How many seconds would it take a radio wave to travel from the planet Venus to Earth? (average distance from Venus to Earth = 45 million kilometers)
Answers: 3
Another question on Physics
Physics, 21.06.2019 18:00
Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?
Answers: 1
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
Physics, 22.06.2019 17:30
This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.
Answers: 1
Physics, 22.06.2019 18:30
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
You know the right answer?
How many seconds would it take a radio wave to travel from the planet Venus to
Earth? (average dist...
Questions
Mathematics, 14.08.2020 23:01
Mathematics, 14.08.2020 23:01
Biology, 14.08.2020 23:01
Mathematics, 14.08.2020 23:01
Computers and Technology, 14.08.2020 23:01
Mathematics, 14.08.2020 23:01
