subject
Social Studies, 28.06.2019 00:30 jetblackcap

Meg is barbequing hamburgers on the grill. she notices that the coals are ready for cooking because she feels the warmth of the coals and sees that they are glowing red. what types of electromagnetic waves is she detecting? a. infrared waves and visible light waves b. gamma rays and infrared waves c. visible light and ultraviolet waves d. ultraviolet waves and gamma rays

ansver
Answers: 1

Another question on Social Studies

question
Social Studies, 22.06.2019 07:30
In article v of the united states constitution, the amendment process is explained. why did the framers include provisions for amending the constitution? a) to limit the individual liberties of american citizens b) to allow the constitution to adapt to future circumstances c) to allow the president to change the constitution as needed eliminate d) to ensure that state governments had more power than the nation
Answers: 1
question
Social Studies, 22.06.2019 10:20
For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.
Answers: 2
question
Social Studies, 22.06.2019 14:30
Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.
Answers: 3
question
Social Studies, 23.06.2019 05:30
Read an excerpt from a speech by benito mussolini. italy! italy! entirely and universally fascist! the italy of the blackshirt revolution, rise to your feet; let the cry of your determination rise to the skies and reach our soldiers in east africa. let it be a comfort to those who are about to fight. let it be an encouragement to our friends and a warning to our enemies. it is the cry of italy which goes beyond the mountains and the seas out into the great world. it is the cry of justice and of victory. how does this excerpt support the idea that mussolini was a charismatic dictator? it shows how he used persuasive language to rally citizens. it explains his use of an aggressive foreign policy in europe. it shows how he used a secret police force to terrorize citizens. it explains how he used education to indoctrinate young people.
Answers: 2
You know the right answer?
Meg is barbequing hamburgers on the grill. she notices that the coals are ready for cooking because...
Questions
question
History, 10.01.2020 17:31
question
History, 10.01.2020 17:31
question
Mathematics, 10.01.2020 17:31
Questions on the website: 13722367