This type of energy is known as "the energy of position".
What is Potential Energy.
100
The definition of a wave
What is a disturbance in a medium which transfers energy
100
Which is a higher energy wave: an ultraviolet wave or an infared wave?
What is ultraviolet wave
100
A measure of the kinetic energy of an object.
What is temperature (thermal energy)
200
What is the power exerted when 35N of force is applied to a desk to move it a distance of 10m in 5 seconds?
What is 70 watts
200
Calculate the Kinetic Energy of a 40kg student running down the hall at 5m/s.
What is 500 Joules
200
A wave as a frequency of 184.5 Hz and a wavelength of 0.585 meters. What is the velocity of the wave?
What is 107.9 m/s.
200
When you send a text message, radio waves are sent from your phone to a satellite. How fast is that radio wave traveling?
What is the speed of light (3.0x10^8m/s)
200
What are the primary pigment colors?
What are magenta, yellow, and cyan.
300
An 1800kg car is moved a distance of 20m with a force of 500N. How much work is done on the car?
What is 10,000 Joules
300
What is the mass of a physics book which contains 180 Joules of potential energy at a height of 3 meters?
What is 6kg
300
A sound wave has a velocity of 345 m/s. If the sound from a violin has a frequency of 850Hz, what is the wavelength of the sound wave?
What is 0.4058 meters
300
A microwave has a wavelength of 0.003 meters. What is the frequency of a microwave?
What is 1x10^11 Hz
300
As energy increases in the E.M.S., frequency ______________ and wavelength __________________.
What is increases and decreases.
400
If 540,000 Joules of work is done on a 2500kg truck with a force of 1000N, how far will the truck move?
What is 540 meters
400
What is the potential energy of a 100kg cougar 15 meters in the air?
What is 15,000 Joules
400
What is the frequency of a wave traveling at 345m/s, has a wavelength of 0.455 meters, and a period of 0.0013 seconds?
What is 758.24Hz
400
What is the index of refraction of a certain type of plastic of light traveling through the plastic slows down to 2.56x10^8 m/s?
What is 1.17
400
The speed of light traveling from a medium with a lower index of refraction into a higher index of refraction will___________________.
What is slow down.
500
I apply 85 N of force on my lawnmower to move it a distance of 35 meters in 30 seconds. How much power do I exert on the lawnmower?
What is 99.2 Watts
500
Which has more kinetic energy:
Obj A (mass 100kg, velocity 25m/s)
Obj B (Mass 250kg, velocity 18m/s)
What is object b
500
Energy can neither be created nor destroyed, it can only change forms.
What is the "Conservation of Energy"
500
Light traveling through air enters glass at an angle of 37 degrees to the normal. The index of refraction of the glass is 1.8. What is the angle of refraction?
What is 19.5 degrees
500
Total Internal Reflection occurs when...
What is the angle of incidence is greater than the critical angle.