PHYSICS MIDDLE SCHOOL

X-raysUV light waves
Sound waves
Earthquake waves
All of these have which characteristic in common?

Answers

Answer 1
Answer:

Answer:

They all have the characteristic "energy" in common

Explanation:

Energy is power derived from the utilization of physical or chemical resources, especially to provide light / heat or to work machines. X-rays, UV Light Waves, Sound Waves, and Earthquake Waves all have energy.

Related Questions

Help please I can't do these !!!!You throw a rock off the top of a building located on the Planet Mars with an initial velocity of10.0 m/s. The force of gravity on Mars is ⅓ that of Earth. It takes 12.0 s to hit the ground. How tall is the building? You shot a gun straight up into the air with a velocity of 500 m/s. How long will it take beforeit hits the ground again?You shoot a gun with a initial velocity of 500 m/s horizontally at the exact instant you drop arock from exactly the same height (at 1.6 m off of the ground). Which one will hit the ground first.
I need help on #9 (it's side ways sorry...)
What do you like to do for fun
30 Points 4 correct answer!!! ^u^This chart lists information from the periodic table about several elements.Which answer correctly fills in the blanks?A. Lithium has an atomic number of 3; boron has 5 electrons; oxygen has 8 neutrons; neon has an atomic mass of 20.B. Lithium has an atomic number of 4; boron has 6 electrons; oxygen has 8 neutrons; neon has an atomic mass of 20.C. Lithium has an atomic number of 7; boron has 11 electrons; oxygen has 16 neutrons; neon has an atomic mass of 10. D. Lithium has an atomic number of 73; boron has 5 electrons; oxygen has 8 neutrons; neon has an atomic mass of 30.
What is cell division? Like what does it mean? And also if you know, what does it do? Like what's the purpose of it. THANKSSS!!!!!

What instrument is used to measure relative humidity and how does it work?

Answers

The measurement of humidity may be done directly by a hygrometer.

But the usual instrument is called a psychrometer, which uses two thermometers to obtain temperatures that indicate the relative humidity.

A psychrometer is an instrument that uses the difference in readings between two thermometers, one having a wet bulb and the other having a dry bulb, to measure the moisture content or relative humidity of air. When air is saturated, the bulbs have the same temperature. When it is less than saturated, the moisture around the wet bulb evaporates, cooling the wet bulb until it is cooled to the temperature where the concentration of water vapor in the air would saturate air at that temperature.


psychrometer

Relative humidity is a measure of water vapor in the air compared with the maximum amount of water vapor the air can hold at that temperature. It can be measured by using a variety of instruments, such as a thin polymer film, a psychrometer, a dew cell, and a hair hygrometer.
sling psycrhometer
A hygrometer or a psychrometer will measure relative humidity.
A hygrometer.
psychrometer
Thermo-hygrograph. It uses two thermometers, one gives dry temperature is is hung in the air, while the second one is dipped in water with the help of a wick. As the evaporation of water depends on the relative humidity in the air, when there is a big difference in dry and wet temperatures it means that humidity is low and vice versa. The exact humidity is found out with the help of a table Relative humidity can be measured by a psychrometer .

What will happen to the brightness of the lamp when the 
the slider is moved towards x

Answers


The rheostat is used to kind of  'spread out' the battery voltage,
you might say.  It's like the whole battery voltage is spread out
along the length of the rheostat, and you can connect to any point
you want, from the negative side of the battery (Y) to the positive
side (X), and every point in between, and you get whatever the
voltage is at that particular point.

One side of the light bulb (and the voltmeter) is connected to the
negative side of the battery, and you can't change that.

But the other side of the bulb (and the voltmeter) is connected to
the slider, which can be slid anywhere between 'x' and 'y'.

When the slider is down at 'y', that's the negative side of the battery.
So both sides of the lamp are connected to the same place, there's
no voltage across the lamp, and it just sits there, cool and dark.

When the slider is all the way up at the 'x' end, that's the positive
side of the battery.  So the full battery voltage is connected across
the lamp, and the lamp sparkles bright and hot.

When the slider is someplace in between, then only a part of the
full battery voltage is across the lamp (and the voltmeter).
The higher the slider is ... the closer it is to 'x' ... the more voltage
there is across the lamp.  The brighter the lamp shines, and the
higher the voltmeter reads.

This image shows an overhead view of Atlanta’s buildings, structures, and surrounding areas and a heat map of the area. What is the most likely reason for the high temperature in the regions indicated in dark red? two maps of Atlanta, one showing an overhead view of Atlanta's buildings and structures and other showing the heat levels in the area Atlanta’s roads and buildings absorb more of the Sun’s radiation, causing higher temperatures than in surrounding regions. Atlanta’s trees and forests absorb more of the Sun’s radiation, causing higher temperatures than in surrounding regions. The rural areas around Atlanta absorb more heat than the urban areas, causing an overall increase in the city’s temperatures.

Answers

The answer is A..................

Answer:

answer is a

Explanation:

just do it

a graph is named mpg vs speed of a car traveling on a straight flat road. what does that name tell us about the graph

Answers

All of the other choices.

It's a graph of a vehicle's fuel efficiency ... what operating speeds make it use more or less gas to go 1 mile.

The form of energy in fossil fuels is what kind of energy?

Answers

solar energy or sunlight...
It's thermal energy.

I will take my exam tommorrow, what shall i do?​

Answers

Answer:

the most important thing to do is STUDY and practice, practice, practice. dont give up

Explanation:
Other Questions
if a bowling ball hits a wall a force of 6 N, the wall exerts a force of how much back. on the bowling ball
An optical fiber can make a light beam travel in a path that is curved or twisted? True or False
What is the voltage in a circuit if the current is 6.2 A and the resistance is 18 ohms
In static electricity what are the subatomic particles, their charges, their location in the atom