WILL MARK BRAINLIEST
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Answers: 2
Physics, 22.06.2019 05:00
Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
Answers: 2
Physics, 23.06.2019 08:00
Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano. the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? a.positive force, balanced force, negative force b.negative force, balanced force, positive force c.positive force, unbalanced force, negative force d. negative force, unbalanced force, positive force
Answers: 1
Physics, 23.06.2019 11:00
What is reflection, what is refraction, and what is diffraction. what some similarities or differences between the three.
Answers: 2
Physics, 23.06.2019 12:30
The potential energy for a mass on a spring is proportional to the square of which of these quantities? a. mass b. frequency c. period d. displacement e. velocity
Answers: 1
Mathematics, 30.10.2020 20:50
Mathematics, 30.10.2020 20:50
Mathematics, 30.10.2020 20:50
Mathematics, 30.10.2020 20:50
Chemistry, 30.10.2020 20:50
Medicine, 30.10.2020 20:50
Mathematics, 30.10.2020 20:50