![subject](/tpl/images/cats/fizika.png)
You are a scientist working on increasi'ng the efficiency of appliances to waste less electricity. you are running experiments measuring the input, output, and waste energy from 3 miniature particle accelerators. given the data below, determine which model has the lowest percentage of energy lost as waste. accelerator 1: 2078.3 joules in, 663.1 joules wasted, 1415.2 joules out accelerator 2: 7690.0 joules in, 2337.5 joules wasted, 5353.5 joules out accelerator 3: 4061.9 joules in, 2259.6 joules wasted, 1802.3 joules out a. accelerator 3 b. accelerator 2 c. accelerator 1 d. they are all equally efficient
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:30
Aball is thrown straight up into the air with a speed of 21 m/s. if the ball has a mass of 0.1 kg, how high does the ball go? acceleration due to gravity is g = 9.8 m/s^2. a. 22.5 m b. 20.0 m c. 25.0 m d. 17.5 m
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a.sample absorbance at 315nm a 0.45 b 0.80
Answers: 1
You know the right answer?
You are a scientist working on increasi'ng the efficiency of appliances to waste less electricity. y...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 18:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 22.04.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 18:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 22.04.2021 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.04.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 18:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.04.2021 18:50