Physics, 23.07.2019 07:30 vxdsvsfdds
How long would it take if you were traveling at 156 mph to cover 16miles
Answers: 1
Physics, 22.06.2019 21:30
Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.
Answers: 1
Physics, 22.06.2019 22:00
1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light
Answers: 3
Physics, 22.06.2019 23:00
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
Answers: 1
Physics, 22.06.2019 23:30
The diagram shows a wave. the quantity shown is the amplitude. this quantity is directly proportional to which of these other quantities? a) energy b) frequency c) period d) wavelength
Answers: 2
How long would it take if you were traveling at 156 mph to cover 16miles...
Biology, 09.01.2021 14:20
Mathematics, 09.01.2021 14:20
Engineering, 09.01.2021 14:20
Physics, 09.01.2021 14:20
Biology, 09.01.2021 14:20
English, 09.01.2021 14:20
Mathematics, 09.01.2021 14:20
French, 09.01.2021 14:20
Physics, 09.01.2021 14:20
Chemistry, 09.01.2021 14:20
French, 09.01.2021 14:20
History, 09.01.2021 14:20
Social Studies, 09.01.2021 14:20
Biology, 09.01.2021 14:20
Social Studies, 09.01.2021 14:20
Mathematics, 09.01.2021 14:20