What liquid property is defined as the spontaneous flow of a liquid into a narrow tube or porous material? capillary action volality vapor pressure surface tension

1. Find the total capacitance of two capacitors a) in parallel (Cl)=10times 10^-9 and (C2)=.068times 10^-6 x 10-6 farads b) same capacitors in series.

In reference to the direction of torque, a clockwise direction is __ negative positive

Question 13: Slamming on the brakes after a tire blows out will result in __ ) Bringing the car to a safe stop. Maintaining control of the car. Losing control of the car. Slowing down the vehicle, but not completely stopping the vehicle.

The difference in voltage between 2 points is referred to as? Amps Resistance Current Potential

Question 21 (1 point) What is the ampacity of 600 AL Type UF ran with 16 current carrying conductors in a temp 64 degrees F. 247 164 262 229

How many degrees are there in one complete sine wave cycle? 180 degrees. 270 degrees. 360 degrees. 90 degrees.

Can a transformer be used with direct current? A. In general, no B. If the DC current is periodically interrupted it would be possible to use an original DC voltage source C. Both a and b D. None of the above

A rocket is launched from the ground and travels in a straight path. The angle of inclination of the rocket's path is 1.35 radians (That is, the rocket's path and the ground form an angle measuring 1.35 radians.) a. What is the slope of the rocket's path? square b. If the rocket has traveled 55 yards horizontally since it was launched, how high is the rocket above the ground? square yards c. At some point in time the rocket is 405 yards above the ground. How far has the rocket traveled horizontally (since it was launched) at this point in time? square yards

Fill in the Blank Question Along the trajectory of a projectile, the square velocity remains constant, because there is no square in that direction. C Need help? Review these concept resources. Read About the Concept

Hot Questions

$\square $ Answer Bank KE: 1000.0 J PE: 3000.0 J KE: 0J $PE:4000.0J$ KE: 2000.0 J PE: 2000.0 J KE: 4000.0 J PE: 0J

Learning Log: How do you think you get something to have more kinetic energy?

If a UV light unit has four lamps in it, and each lamp is 7-watt, it is known as a __ 7-watt unit 28-watt unit 11-watt unit 3-watt unit

10. What is the mass of a meteorite that is traveling towards Earth at $1,760m/s$ with a momentum of $33,400kgm/s$

Where is the energy coming from in the lab (where does it start)? A Potential energy in the Cheeto B Potential energy in the water C Kinetic energy inside the water D Kinetic energy in the Cheeto

What should happen to the temperature of the water? A It stays the same B It goes down C It goes up

9. Your local weather report announces that the barometric pressure is 30.44 inHg. Convert this pressure to psi, atm torr, and Pa.

Express the temperature, 275.18 K in degrees Celsius. $548.33^{\circ }C$ $274.17^{\circ }C$ $2.03^{\circ }C$ $120.88^{\circ }C$ $22.78^{\circ }C$

Hubble's Law has led physicists and astronomers to the hypothesis that the universe is expanding. True False

Newton determined that the force of gravity on an object is proportional to its mass causing its mass to be canceled out (Newton's second law) and resulting in a constant acceleration. If the laws of physics are universal, then Newton should be able to apply his discoveries about gravity on Earth to the motion of the planets in our Solar System. Newton's third law says that for every force there is an equal reaction force in the opposite direction. What does this imply about the force of gravity associated with a person standing on the Earth? Choose one: A. The force of gravity on the person cancels out to zero. B. The Earth's gravity pulls downward on the person but also pushes upward on them. C. The Earth's gravity pulls downward on the person, and the person's gravity pulls upward on the Earth. D. There is twice as much gravitational force on the person than there would be if it weren't for Newton's third law.