Chemistry, 26.11.2019 05:31, naomicervero
Three children are playing in a pool in the back yard. one child is at the far left end of the pool and is splashing. a second child is laying on a float in the middle of the pool. the third child is at the far right of the pool and begins splashing as well. the child on the float in the middle of the pool notices that when both of her friends are splashing on opposite sides of the pool, she is raised much higher on her float as the waves lift her up. what phenomenon is the child in the middle of the pool experiencing?
a) doppler effect
b) seismic impact
c) destructive interference
d) constructive interference
Answers: 2
Chemistry, 21.06.2019 17:50, kelli151
An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide
Answers: 2
Chemistry, 22.06.2019 09:00, stelllllllllllllllla
George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.
Answers: 1
Chemistry, 22.06.2019 14:20, greenbyron88
Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
Answers: 1
Three children are playing in a pool in the back yard. one child is at the far left end of the pool...
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