If a block of gold measures 2.0 cm x 6.0 cm x 4.0 cm is completely submerged in a tank of water, what volume of water does it displace?
What is 48 cm3
100
What is the value for atmospheric pressure?
What is 1.0 x 10^5
100
give me two units for pressure
What is atm, barr, torr, pa
200
What would immediately be used if your clothing caught fire or if a large chemical spill had occurred on your clothing?
a)nothing, just let it sizzle
b)Safety shower
c)Laboratory sinks
d)Eye-wash fountain
200
I threw a plastic ball in the pool for my dog to fetch. The mass of the ball was 125 grams. What must the volume be to have a density of 0.500 g/mL.
What is 250 mL
200
What is the mass of the displaced water? Density= 19.3 g/cm3 or 19300 kg/m3 and volume is 48 cm3
What is 926.4g or .926 kg
200
What is the equation for pressure using force and area? what has more pressure, small or large area?
What is f/a small area
200
The motor on a construction-grade hydraulic shovel exerts 3.11 × 10^7 Pa of pressure on a fluid tank. The fluid tank is connected to a piston that has an area of .153 m2. How much force does the piston exert?
What is 4.75 x10^6
300
What is the procedure that must be followed in fire drill?
300
15 g/cm3= ? g/mL = ? kg/m3
What is 15 and 15000
300
A piece of metal weighs 500 Newtons in the air and 250 Newtons in the water.
Find the buoyant force
What is 250 N
300
You decide to drive your vehicle, which has a weight of 100 N onto a piston that is 5.0m2, what weight machine can you lift if the piston on which it rests is 20 m2?
400 N
300
What is the best subject in Lydia Patterson?
physics is fun
400
What should be the very last function performed in the lab before you leave?
400
What is the density of a piece of wood that has a mass of 25.0 grams and a volume of 29.4 cm3?
What is .8503 g/cm3
400
How large of a buoyant force acts on the block?
volume of 5 m3
What is 49000
400
What is the absolute pressure in a depth of 100 meters of ocean water?
What is 1.08 x 10^6
400
What is buoyancy? what force is against it? what force does it help?
500
You must wear your goggles in the laboratory
a)to improve your vision
b)sometimes
c)to avoid myopia
d)when instructed to do so
500
What is the mass of a cylinder of lead that is 2.50 cm in diameter, and 5.50 cm long. The density of lead is 11.4 g/mL and the volume of a cylinder is V= pi *h*r^2
What is 246.09 grams
500
Find the buoyant force on 55 kg of bronze immersed in water. (Density of bronze= 8520 kg/m3).
What is 63.26 N
500
The interior of a submarine located at a depth of 45 meters is maintained at normal atmospheric conditions. Find the total force exerted on a .20 m by .20 m square window.
What is 21640 N
500
What is pascals principle?
What is Any externally applied pressure is transmitted to all parts of the enclosed fluid