subject

Physics, 27.06.2019 11:10 xojade

Which of the following is not one of the main ideas of physical science?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 11:00

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.

Answers: 3

question

Physics, 22.06.2019 11:00

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

Answers: 3

question

Physics, 22.06.2019 12:10

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.

Answers: 3

question

Physics, 22.06.2019 12:30

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

Answers: 3

You know the right answer?

Which of the following is not one of the main ideas of physical science?...

Questions

question

Geography, 14.09.2019 12:30

Where did the asteroids form? a. between the rock/metal condensation line and the frost line. b. inside the rock/metal condensation line....

question

Biology, 14.09.2019 12:30

Compare the relative energy storage of carbohydrates, lipids, and proteins. (need answer quickly need to turn this in tonight or im gonna fail pls )...

question

Geography, 14.09.2019 12:30

What is the likely composition of pluto? a. rock and metal b. none of the above. c. rock and metal combined with hydrogen compounds...

question

Computers and Technology, 14.09.2019 12:30

How are ip addresses usually written?...

question

Mathematics, 14.09.2019 12:30

Iseriously am having trouble with this problem! what is f-1(x). [tex]f(x)=\frac{2x-3}{x+1}[/tex] the answer is [tex]f^-1(x)=\frac{x+3}{2-x}[/te...

question

Geography, 14.09.2019 12:30

Question 5 why did the government send the residents a letter every year? to warn the residents that their land could be flooded to...

question

Computers and Technology, 14.09.2019 12:30

Draw a flowchart that finds and display the equation line passing through two given points p1& p2. the flowchart should get p1& p2 from the us...

question

Computers and Technology, 14.09.2019 12:30

The following are questions about ip address:...

question

Computers and Technology, 14.09.2019 12:30

Explain the difference between single-bit errors and burst errors in error control in communications systems. (3 marks) (a) if a noise event cau...

question

Geography, 14.09.2019 12:30

1) the eventual fate of most carbon in the weathering process is the deep ocean. what processes occur to transfer carbon to the deep ocean? consider...

question

Geography, 14.09.2019 12:30

What types of geologic evidence support the existence of pangaea? what type of geologic evidence provides the greatest support for the hypothes...

question

Geography, 14.09.2019 12:30

Why did the corps of engineers want to open the spillway? to alleviate the results of the flood to flood the lands north of baton rouge a...

question

Computers and Technology, 14.09.2019 12:30

Ahost was given the ipv4 address 192.168.3.219 /27, what are the following values? (a) the network address to which the host belongs. (2 marks)...

question

Computers and Technology, 14.09.2019 12:30

Layer 3 of the transmission control protocol/internet protocol (tcp/ip) is called the internet layer. describe the functions of this layer....

question

Computers and Technology, 14.09.2019 12:30

How many bits are in an ip address?...

question

Computers and Technology, 14.09.2019 12:30

Describe the access control security of a place you frequent other than your home, such as your workplace. for example, is the main entrance heavily p...

question

Computers and Technology, 14.09.2019 12:30

Network# gateway address broadcast address subnet mask 171.152.5.0...

question

Computers and Technology, 14.09.2019 12:30

On the transport layer services are provided by the transmission control protocol (tcp) and user datagram protocol (udp). (a) what is the differ...

question

Computers and Technology, 14.09.2019 12:30

Show that if a and b are consecutive integers, then(a+b)^2 is odd, solve in mathematica software if...

question

Computers and Technology, 14.09.2019 12:30

What does the metric column in a routing table do?...

More questions: Physics Another questions

Questions on the website: 13722367