High School Level Science

When we say an appliance "uses up" electricity, we are actually saying that

When we say an appliance "uses up" electricity, we are actually saying that

When we say an appliance "uses up" electricity, we are actually saying that
A) current disappears.
B) electric charges are dissipated.
C) the main power supply voltage is lowered.
D) electrons are taken out of the circuit and put somewhere else.

TheFulcan   37   3 Replies

stillfa

When white light is dispersed in a prism, the fastest light is

When white light is dispersed in a prism, the fastest light is

When white light is dispersed in a prism, the fastest light is
A) red.
B) orange.
C) green.
D) blue.
E) same in all

Bubbles1999   77   2 Replies

Bubbles1999

When wind encounters a wind turbine that produces energy, wind speed on the downside of the blades is

When wind encounters a wind turbine that produces energy, wind speed on the downside of the blades is

When wind encounters a wind turbine that produces energy, wind speed on the downside of the blades is
A) slowed.
B) speeded up.
C) not affected.

carlocarlo   162   3 Replies

drec92

When work is done by a system and heat is subtracted, the temperature of the system

When work is done by a system and heat is subtracted, the temperature of the system

When work is done by a system and heat is subtracted, the temperature of the system
A) increases.
B) decreases.
C) remains unchanged.

kodan   51   2 Replies

kodan

When you can't escape being hit by a fast-moving object, you'll suffer a smaller force if the ...

When you can't escape being hit by a fast-moving object, you'll suffer a smaller force if the ...

When you can't escape being hit by a fast-moving object, you'll suffer a smaller force if the collision time is
A) long.
B) short.
C) the same way either way

werstlingbum   118   2 Replies

werstlingbum

When you float in fresh water, the buoyant force that acts on you is equal to your weight. When you ...

When you float in fresh water, the buoyant force that acts on you is equal to your weight. When you ...

When you float in fresh water, the buoyant force that acts on you is equal to your weight. When you float higher in the denser water of the Dead Sea, the buoyant force that acts on you is
A) greater than your weight.
B) less than your weight.
C) e

hkk   62   2 Replies

hkk

When you jump from an elevated position you usually bend your knees upon reaching the ground. By ...

When you jump from an elevated position you usually bend your knees upon reaching the ground. By ...

When you jump from an elevated position you usually bend your knees upon reaching the ground. By doing this, the contact time is about 10 times more than for a stiff-legged landing and the average force your body experiences is reduced by
A) less th

ioannisthomas   40   3 Replies

leo501

When you look at yourself in a pocket mirror, and then hold the mirror farther away, you see

When you look at yourself in a pocket mirror, and then hold the mirror farther away, you see

When you look at yourself in a pocket mirror, and then hold the mirror farther away, you see
A) more of yourself.
B) less of yourself.
C) the same amount of yourself.

emma.locke16   27   1 Reply

dalililah1

When you place a sealed can of air on a hot stove, air in the can undergoes an increase in

When you place a sealed can of air on a hot stove, air in the can undergoes an increase in

When you place a sealed can of air on a hot stove, air in the can undergoes an increase in
A) thermal energy.
B) temperature.
C) pressure.
D) all of the above
E) none of the above

k9ikiki   29   2 Replies

k9ikiki

When you push a crate across a level floor at constant velocity, friction between the crate and the floor is

When you push a crate across a level floor at constant velocity, friction between the crate and the floor is

When you push a crate across a level floor at constant velocity, friction between the crate and the floor is
A) less than your pushing force.
B) the same amount as your pushing force.
C) more than your pushing force.
D) none of the above

enrique_sanchez   89   2 Replies

enrique_sanchez

When you push an object a certain distance while applying twice the force, you do

When you push an object a certain distance while applying twice the force, you do

When you push an object a certain distance while applying twice the force, you do
A) twice as much work.
B) four times as much work.
C) the same amount of work.

nuttyprof   33   2 Replies

nuttyprof

When you remove electrons from a metal cup, the cup becomes

When you remove electrons from a metal cup, the cup becomes

When you remove electrons from a metal cup, the cup becomes
A) negatively charged.
B) positively charged.
C) ionized.

Navyseal   168   4 Replies

marisastudies

When you ride your scooter you have momentum. When you ride twice as fast you have

When you ride your scooter you have momentum. When you ride twice as fast you have

When you ride your scooter you have momentum. When you ride twice as fast you have
A) almost twice the momentum.
B) twice the momentum.
C) four times the momentum.
D) none of the above

Milestonee   79   1 Reply

Mhartman97

When you rub your hands together, you

When you rub your hands together, you

When you rub your hands together, you
A) can push harder on one hand than the other.
B) cannot push harder on one hand than the other.
C) need more information

ccanez   30   1 Reply

dylanram1

When you simultaneously drop a light tennis ball and a heavy bowling ball, they hit the floor

When you simultaneously drop a light tennis ball and a heavy bowling ball, they hit the floor

When you simultaneously drop a light tennis ball and a heavy bowling ball, they hit the floor
A) at the same speed.
B) with the same force.
C) with the same momentum.
D) all of the above
E) none of the above

mkendrick08   135   2 Replies

mkendrick08

When you stand on tiptoes on a bathroom scale, there is an increase in

When you stand on tiptoes on a bathroom scale, there is an increase in

When you stand on tiptoes on a bathroom scale, there is an increase in
A) weight reading.
B) pressure on the scale, not registered as weight.
C) both weight and pressure on the scale.
D) none of the above

andreaerob   69   1 Reply

JackiRivera

When you step off a bus moving at 2 m/s, your horizontal speed when you meet the ground is

When you step off a bus moving at 2 m/s, your horizontal speed when you meet the ground is

When you step off a bus moving at 2 m/s, your horizontal speed when you meet the ground is
A) zero.
B) less than 2 m/s but greater than zero.
C) about 2 m/s.
D) greater than 2 m/s.

A.Jay   70   2 Replies

A.Jay

When you toss a ball upward, after the ball leaves your hand

When you toss a ball upward, after the ball leaves your hand

When you toss a ball upward, after the ball leaves your hand
A) the force of your hand moves it up and gradually changes direction.
B) the upward force changes direction at the top of the path.
C) we see that force and velocity are essentially the

brendatanmy   67   2 Replies

brendatanmy

When you toss a coin straight up, it moves upward, turns around, and drops. During all this time the ...

When you toss a coin straight up, it moves upward, turns around, and drops. During all this time the ...

When you toss a coin straight up, it moves upward, turns around, and drops. During all this time the acceleration of the coin is
A) upward and constant.
B) downward and constant.
C) first decreasing, then increasing.
D) zero throughout its up and

ChesterNeupt   70   1 Reply

GDC123

When you touch a hot penny in the sunlight with your finger, energy flows

When you touch a hot penny in the sunlight with your finger, energy flows

When you touch a hot penny in the sunlight with your finger, energy flows
A) from your finger to the penny.
B) from the penny to your finger.
C) both ways.

Josh   45   1 Reply

JamieMoore

When you touch a nail stuck in ice, energy flows from

When you touch a nail stuck in ice, energy flows from

When you touch a nail stuck in ice, energy flows from
A) the ice to your hand.
B) your hand to the ice.
C) both of these
D) none of the above

brake   42   1 Reply

Briellec99

When you touch a piece of ice with your finger, energy flows

When you touch a piece of ice with your finger, energy flows

When you touch a piece of ice with your finger, energy flows
A) from your finger to the ice.
B) from the ice to your finger.
C) both of these
D) none of the above

Biggie_smalls   44   3 Replies

dariana_jimenez

Whenever water condenses,

Whenever water condenses,

Whenever water condenses,
A) heat is absorbed.
B) heat is released.
C) frost forms.
D) temperature drops.

Cookiemonster   59   2 Replies

Cookiemonster

where are sodium ions greatest?

where are sodium ions greatest?

1)sodium ions are greatest
A. inside at X
B. outside at Z and inside at Y
C. outside at Y
D. inside at Z and outside at X

2)The section of the neuron that the impulse has reached is
A. Z
B. X
C. Y

EA   2982   3 Replies

duddy

where can i find multiple questions on biology?

where can i find multiple questions on biology?

our Dr for biology will give us quiz of multiple choice questions on cytoskeleton and cell membrane and cell Communication . i realized that he always get the questions from AP biology , so i need a site that have questions from AP biology with answe

lhammond   1349   3 Replies

Doodoo

Where can i find the answers to AP biology lab?

Where can i find the answers to AP biology lab?

PLEASE HELP!!! I am going to go in insane is somebody does not help me put. Does anybody know where to get the answer  AP biology lab about diffusion and osmosis?

thanks
this is the lab

http://edweb.tusd.k12.az.us/gwoon/Required%20AP%20Bio%20Labs/

02bchallenged   704   3 Replies

rivs9

Where can I find the released AP bio exams?

Where can I find the released AP bio exams?

I have found the free response questions on the collegeboard website, but I cannot find full length multiple choice questions. The only released test I have is 1999 so I'm looking for 2002 and 2004.

Any help would be appreciated!

biosci   1496   1 Reply

clc1003

where do fatty acids enter the aerobic respiration pathway?

where do fatty acids enter the aerobic respiration pathway?

and what is the role of NAD+ in glycolysis?

jenlu   8205   5 Replies

duddy

Where does a tsunami usually occur?

Where does a tsunami usually occur?

Where does a tsunami usually occur?
A) transformfault boundary
B) underwater reverse fault
C) divergent boundary
D) continentalcontinental convergent boundary

ccanez   35   2 Replies

ccanez

Where does most of the solid mass of raw sewage end up after being collected at a treatment facility?

Where does most of the solid mass of raw sewage end up after being collected at a treatment facility?

Where does most of the solid mass of raw sewage end up after being collected at a treatment facility?
A) It is injected into the water table.
B) It is buried in landfills.
C) It is sold to farmers for fertilizer.
D) It is tapped for the generatio

ShanitaD220   38   2 Replies

ShanitaD220

Where groundwater discharges to a stream, the elevation of the water table next to the stream

Where groundwater discharges to a stream, the elevation of the water table next to the stream

Where groundwater discharges to a stream, the elevation of the water table next to the stream
A) is lower than the surface of the stream.
B) is the same as the surface of the stream.
C) is higher than the surface of the stream.
D) Not enough info

ScottyAgau   59   2 Replies

ScottyAgau

Where groundwater discharges to a swamp, the elevation of the water table next to the swamp is

Where groundwater discharges to a swamp, the elevation of the water table next to the swamp is

Where groundwater discharges to a swamp, the elevation of the water table next to the swamp is
A) lower than the surface of the swamp.
B) at the same elevation as the surface of the swamp.
C) slightly higher than the surface of the swamp.
D) Not

applesauce234   70   3 Replies

shivam12

Where is exponential growth by a plant population more likely - on a newly formed volcanic island or

Where is exponential growth by a plant population more likely - on a newly formed volcanic island or

For our summer work, we have a questions packet for the ecology unit of our textbooks that we have to complete.  I'm stuck on one of the questions about population growth -

Where is exponential growth by a plant population more likely - on a newly f

tomasjohn   994   1 Reply

3pricesasmom

Where to get Hardy Weinberg Equilibrium problems?

Where to get Hardy Weinberg Equilibrium problems?

I know what it is, and I am pretty sure I know how to use it, but I have only done a few problems on it. My Bio final is Monday, and 15/100 points are on the subject, and I can't find any practice questions anywhwere. Does anybody know any websites?

RJ5876   439   1 Reply

rizkallah15

Whether a truck comes to a stop by crashing into a haystack or a brick wall, the impulse is

Whether a truck comes to a stop by crashing into a haystack or a brick wall, the impulse is

Whether a truck comes to a stop by crashing into a haystack or a brick wall, the impulse is
A) greater with the haystack.
B) greater with the brick wall.
C) both the same

frenchtoast   38   1 Reply

jimjones445

Which air mass has greater air pressure?

Which air mass has greater air pressure?

Which air mass has greater air pressure?
A) warm air
B) cold air
C) adiabatic air
D) expanding air

travis   47   3 Replies

Ingrid Birch

Which assumption must be correct for a specific gene in a population that is in Hardy-Weinberg equilibrium?

Which assumption must be correct for a specific gene in a population that is in Hardy-Weinberg equilibrium?

Which assumption must be correct for a specific gene in a population that is in Hardy-Weinberg equilibrium?

A. Selection must favor one form of the gene.
B. Immigration must equal emigration.
C. No genetic drift can affect allele frequencies for the

rjedlicka   2393   2 Replies

lewywong

Which becomes warmer in sunlight, sunglasses or clear reading glasses?

Which becomes warmer in sunlight, sunglasses or clear reading glasses?

Which becomes warmer in sunlight, sunglasses or clear reading glasses?
A) sunglasses.
B) reading glasses.
C) both of these
D) none of the above

kg0923   34   3 Replies

purplelisianthu

Which blood sample above represents blood most likely taken from a person suffering from an infectio

Which blood sample above represents blood most likely taken from a person suffering from an infectio

29) which blood sample above represents blood most likely taken from a person suffering from an infection?
A.1
B.2
C.3
D.4



30) which blood sample above represents blood taken from a person suffering from sic

angie19   760   1 Reply

bio_man

Which contracts more when the temperature is decreased? Equal volumes of

Which contracts more when the temperature is decreased? Equal volumes of

Which contracts more when the temperature is decreased? Equal volumes of
A) iron.
B) wood.
C) water.
D) helium.
E) all contract the same

kieraahern   68   3 Replies

ElijahP