ANSWER:
1
a. Kinematics.
b. Waves/Acoustics.
c. Optics/Polarization.
d. Thermal/Conservation of Energy.
e. Electricity and magnetism.
f. Renewable energy
Answer:
Explanation:
Wavelength is the distance between two successive crests of a wave or the <em>distance</em> it takes before the wave's shape repeats itself.
It's given as the velocity of the wave divided by it's frequency.
-Distance between any two wave crests.
-velocity, speed at it the wave is moving in a given direction.
-frequency, number of waves going through a certain point in a acertain time. Measured in cycles/sec or Hz
f=750Hz
Your answer would be D. Mechanical and Pressure/Longitudinal. This is because a sound wave is usually a type of pressure wave caused by the vibration of an object in a conductive medium such as air. These waves are also mechanical because they require a medium to travel through. This is also why sound simply cannot travel through vacuums like space, because they have no mediums in which sound can travel through.
Answer:
forests
renewable resources
nonrenewable resources
water
iron
oll
wind
silver
Renewable resources- Water
Forests
Wind
Non-renewable resources-
Oil
Iron
Silver