subject
Physics, 18.04.2021 17:00 nails4life324

You can make your voice carry further by cupping your hands around your mouth or by shouting through a paper cone. Explain why this works.​

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 23:00
There are two forces acting on an object. one force is 74.0 n straight down. the other is 58.0 n straight up. what is the vector sum of the forces? a. 16.0 n straight down. b. 16.0 n straight up. c. 94.0 n, to the right. d. 132 n straight up. e. 132 n straight down.
Answers: 2
question
Physics, 22.06.2019 00:00
True or false: the revolution of the earth creates day and night as it rotates around the sun
Answers: 2
question
Physics, 22.06.2019 06:30
Match the words. 1. humanistic psychology 2. culture 3. quantitative methods 4. psychodynamic psychology 5. qualitative methods a. research methods that collect data that can be coded in numbers. b. research methods that collect data that cannot be coded in numbers. c. all the learned knowledge, beliefs, and behaviors that people share with other member of their society. d. modern perspective in psychology that studies how human behavior is affected by unconscious drives. e. modern perspective in psychology that focuses on what is considered to be the uniqueness of human beings.
Answers: 1
question
Physics, 22.06.2019 14:00
Acar travels 40m in 8 seconds find the car speed
Answers: 1
You know the right answer?
You can make your voice carry further by cupping your hands around your mouth or by shouting through...
Questions
question
Mathematics, 13.03.2021 03:50
Questions on the website: 13599291