# phys sci

680 results

### Phys. Sci.

Which metal will only be found in nature combined with other elements? 1. gold 2. silver 3. platinum 4. lithium Thanks, Morgan

### Phys Sci

A sound is traveling through air with a temperature of 35 0C. The sound wave has a wavelength of 0.75 meters. What is the frequency of the sound? How do I calculate this problem?

### Phys sci

we are makeing rube goldberg machiens but are problem is hot to activate the pulley by putting the string in to the fire befor its time and makeing the machine do other things.

### Phys sci

Which one of the following frequency can set the string into resonant vibration? If a guitar string has a fundamental frequency of 500Hz a)250Hz b)750Hz c)1500Hz d)1750Hz

### Phys Sci

a marble is launched off of a 1.3m high horizontal table with a velocity of 7.2m/sec how far away from the table will the marble land? how long does it takes to hit the floor?

### Phys. Sci

I am trying to find out which one of these elements would not be reactive at all. The thing is, reactivity series only include metals, right? And some of these are not metals. Is there another way to determine their reactivity? Thanks, Morgan

### Phys. Sci.

Where is the field of a magnet strongest? A. near the north pole B. near the south pole C. near both poles D. near the middle I think it is C...

### phys sci

the space shuttle orbits at an altitude of approximately 200 km above the surface of the earth. If the radius of the earth itself is 6380km, what is the acceleration due to gravity at the altitude ofthe space shuttle?

### phys sci..

A 12.5kg monkey hangs from a cord suspended from the ceiling of an elevator. The cord can withstand a tension of 157N and breaks as the elevator accelerates. What was the magnitude of the elevator's minimum acceleration? What was the direction of the elevator's minimum ...

### sci

i need some ideas for a high school sci fair project

### SCI/230

i am taking SCI/230 from the Univ of Phoenix and I need to know what Mendel's six principles are and an example if each. We are using page 78 in Chapter 3

### English

1. Do you like sci-fi programs? Do you like sci-fies? Do you like sci-fis? (Which one is correct? Are all OK?) 2. What is the difference between 'court' and 'courtroom'? 3. I like sci-fi programs because I am interested in what will happen in the future? Because of the ...

### Modern World History

Can some one describe the historical importance of the scientific revolution. I have an essay paper due an need help Here are a number of sites that will have the information you need. http://www.clas.ufl.edu/users/rhatch/pages/03-Sci-Rev/SCI-REV-Teaching/03sr-definition-...

### Geography/Sci

There are many climate zones, but my sci book has the main ones. BUT my homework was to find info on the one I'm researching. Do you know any websites that will tell me about California's climate zone? (Brown zone in Mcgraw Hill Books)

### Great News!!! :) (for teachers!!!)

GOT A 102 ON FACS SPELLING TEST GOT 100 ON FACS TEST GOT A 94 ON MATH TEST GOT 80 ON MATH NTBK QUIZ GOT 100 ON ENG POSTER GOT 87 ON SCI HW GOT A CHECK ON SCI HW/CW GOT A 93 AEVRAGE FOR SS GOT A 87 AVERAHE FOR SCI (for the 2nd quarter 1st quarter i got a 80 so i done some rlly ...

### English

(I apprecialte your help and kindness.) What kind of movie do you like? Why? 1. I like sci-fi movies because I am interested in fantastic things. 2. I like a sci-fi movie because I am interested in fantastic things. 3. I like sci-fis because I am interested in fantastic things...

### Biology URGENT!!!!!!!!!

I can't find how Acrasiomycota and Myxomycota excrete and circulate. I have tried wikipedia and every other thing i could think of. Please Help. http://www.factmonster.com/ce6/sci/A0845543.html http://www.infoplease.com/ce6/sci/A0845543.html otany.hawaii.edu/faculty/wong/...

### astronomy

Earths temperature averaged over the year is about 300 Kelvin. At what wavelength does it radiate most strongly? What part of the electromagnetic spectrum does this wavelength lie in? Can you see it? http://csep10.phys.utk.edu/astr162/lect/light/planck.html

### math

The ratio of mystery books to the number of science fiction books is 4:3. The number of sci-fi books to the number of biographies is 4:5. If there are 48 sci-fi books what is the total number of books

### Physics

How do you calculate. How many years would it take the planet to orbit the sun. All I have is, that the planet is 97 times farther from sun than earth or 97 Astronomical units Use Kepler's Third Law. If you have never heard of it, read http://csep10.phys.utk.edu/astr161/lect/...

### Phys Ed

What are 2 professional lacrosse leagues?

### Anatomy and Phys

what is the difference between heartburn and dyspepsia?

### SCI 275 Repost for Cindy

SCI 275 - Cindy, Monday, November 5, 2007 at 12:08pm Post a 200- to 300-word response to the following: Provide a brief summary differentiating conservation and preservation. Do you believe that humans can harvest forest resources in an environmentally friendly way? Or, should...

### phys

1) Pf(x)= f(-x), p operator Find the eigenvalues and eigenfunction of p 2)Show [f(xop), d/dx] = - df/dx

### phys

How many kcal of heat are required to vaporize 25.0 kg of water at 100C?

### Phys Science

ok i posted it twice and no one has yet to help me about my physics

### Phys

What is the speed of a wave whose frequency is 9.00Hz and wavelength is 0.654 m?

### Phys

A soda can (r=3cm) rolling at 2 m/s to the right is stopped in 1 m. What is its angular acceleration? (a is constant)

### phys

If your metabolic consumption of oxygen is 1500ml/min, what is the P02 of venous blood?

### PHYS

What is the frequency of a sound wave whose vibrations occur 5 x 10^-3 sec apart?

### all

anyone have some good tips on how to study for bio phys and chem

### phys

or..can someone tell me what will happen when a bar magnet is placed in a current carrying coil?

### PHYS 101

Determine the volume of 200g of carbon tetrachloride,for wich specific gravity is 1.6

### Phys

A Brass rod 50.0 cm long expands 0.0734 cm when heated. Find the temperature change.

### Phys

on a cool night with no wind people facing a campfire feel a breeze on their backs. why?

### physical education

i would like some work outs so i can raise my phys ed makes, any suggestions?

### phys

a plane travels at 400 mi/r to a city away. Determine the time it takes for the round trip

### 10grd. Chem/Phys

numbers 1 4 6 8 9 10 12 14 15 16 27 34 49 56 57 58 70 all have or lack a certain property. any ideas i'm lost???

### phys science

How much would your weight decrease if you went into space 3x the earths radius?

### phys science

How much would your weight decrease if you went into space 3x the earths radius?

### Phys

A certain ac signal at 60 Hz is applied across a 40-mH inductor and a 200-Ù resistor. What is the power factor of this circuit?

### phys

A reversible engine with an efficiency of 32.0% has TC = 304.0 K. (a) What is TH? (b) How much heat is exhausted for every 0.138 kJ of work done?

### phys

An automobile tire is rated to last for 35,000 miles. To an order of magnitude, through how many revolutions will it turn?

### SCI

What is risk of Malathion

### SCI

How can we to speed up the metabolism

### sci...

what is trace fossil

### sci

what is mold fosil

### Sci

Which has minimam pkb

### Physical Science Question 2

What is the electromagnetic spectrum? Give examples of each kind of wave and relate each example to its relative position in the spectrum. I will be happy to critique your thinking on this. The following 2 sites will answer all your questions. http://www.geo.mtu.edu/rs/back/...

### sci/275

research due day 2 (tuesday) wk 6 sci/275 Exercise: Final Paper Research Due Day 2 (Tuesday) Please post in your Individual Forum · Resource: Appendix A · Review the environmental issues that are covered in this course. · Choose an environmental issue that you would be ...

### science

on light, heat and sound Waht are primary coulars of light What is spectram what are the colours What determins a colour Name one good conductor of heat and one good insulatore??? thanks if you help me send answer soon thanks a million http://csep10.phys.utk.edu/astr162/lect/...

### anat. & phys.

draw & label all tissue/organs of endocrine sys. during stres response

### phys 111

i travel 1 km east, than 1 km north, then climb 400m straight up a cliff. what is my distance from my starting point? a= 3i+2j+4k b= i-3j-4k

### Phys

Some propane occupies 150 cm^3 at 12.4°C. Find the temperature when its volume is 132ft^3 if the pressure remains constant.

### phys

If you drop a cricket ball from a very high tower, what is the final velocity after 3.5 seconds? The answer will be in m s-1

### sci 275

what are the risk of malathion

### Sci

A list of Environmental Problems

### Sci

What are some Effects of Urbanization?

### sci

what some Benefits of Urbanization?

### e sci

what is the other name for texture ???

### SCI 275

Atmospheric Issues

### sci

what is in common with humans and yeast? 1. 2. 3.

### sci

wat is body fossil

### sci

how does a mold fossil form

### Sci !!!ASAP!!!

How do people help plants ?

### sci

can we predict when a hurricane comes. how

### phys

Calculate the total force of the atmosphere acting on the top of a table that measures 1.9m×2.1m really have a clue how to start this

### phys

n object is placed 40 cm from a lens of focal length -10 cm. The image is virtual or real? inverted or upright? diminshed or enlarged?

### SCI 275

Defend an environmental worldview

### SCI

list of the nutrient classes please

### SCI

Does nickel from the periodic table bend?

### sci

what is an atomic particles with a negative charge???

### sci/275

what are types of freshwater resources.

### sci 230

What is a Theory? and Fake Science ?

### sci 230

Can viruses be seen with a microscope?

### sci 230

how is a new species determined?

### sci 230

Can body parts be rebuilt?

### Nutrition

SCI 241 final paper

### sci 230

Parenting Styles and Development

### sci 275

Population Size Checkpoint

### math sci

how can 36 stand for 1 square yard

### sci

how can i do an experiment involving plants if it is winter

### SCI Help!!!!!!!!!!!!

path of blood to the heart tissue???????????

### Sci 230

I need serious help with week 7

### sci

why are aquatic ecosystems important to humans?

### sci

How to prepare 1mol conc. Sol

### sci

How to prepare 1mol conc. Sol

### SCIENCE HELP!!??

HI I Like you to help me with my research on Attraction and repulsion of electrical charges If you would give me any links or websites and thank you alot thanx Check these sites. http://psych.hanover.edu/Krantz/neural/charge1anim.html http://www.glenbrook.k12.il.us/gbssci/phys...

### phys

What is the minimum lens size (in meters) that will permit just resolving 2 stars 1.1 second apart using light of 510nm?

### SCI 275

What are some goals of environmental science?

### SCI 275

One renewable energy resource

### sci

What is a good solgan for tabasco hot sauce?

### Sci/275

What are freshwater and ocean water resources?

### poli sci

whatdoes a statecraft appraoch mean?

### Sci

What would happen if our pH levels increased?

risk assessment

### sci

your opinion, is relative dating accurate? i say yes because .......