1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
viva [34]
3 years ago
5

I need help can any one help me please and I dont have a lot of time it has a timer on me

Physics
2 answers:
sweet [91]3 years ago
7 0

the answer is gas.......

Jet001 [13]3 years ago
5 0

it is gas because there is a lot of space in the box.

You might be interested in
A hiker, caught in a rainstorm might absorb 1 liter of water in her clothing. if it is windy so that this amount of water is eva
NeTakaya

Water evaporates at 100⁰C

So change in temperature = 100-20 = 80⁰C

Amount of water to be evaporated = 1 liter = 1L*1kg/liter = 1 kg

Specific heat of water is 1 calorie/gram ⁰C = 4.186 joule/gram =4186 J/kg

So heat required E = mcΔT = 1 * 4186 *80= 334880 J =334.88 kJ

So amount of heat require to evaporate water = 334.88 kJ

4 0
3 years ago
How much heat is released when 6.00 grams of ammonia and 5.00 grams of oxygen?
snow_tiger [21]
11 grams were released.think it help
7 0
3 years ago
What two quantities do you have to know to calculate the density of and object?
charle [14.2K]
'Density' is defined as (mass) / (volume). You need enough information to be able to measure or calculate the mass and the volume of the object.
3 0
3 years ago
A radio technician measures the frequency of an AM radio transmitter. The frequency is . What is the frequency in megahertz? Wri
sukhopar [10]

Complete Question

A radio technician measures the frequency of an AM radio transmitter. The frequency is 14603 kHz . What is the frequency in megahertz? Write your answer as a decimal.

Answer:

The value is  x =  14.6 \  MHz

Explanation:

From the question we are told that

  The  frequency is  f =  14603  \  kHz = 14603 *1000 = 14603000 \ Hz

Generally  

       1 Hz \to  1.0 *10^{-6} \  MHz

       14603000 \ Hz  \to x MHz

=>   x =  \frac{14603000 *  1.0*10^{-6}}{1 }

=>    x =  14.6 \  MHz

8 0
3 years ago
At which of the above boundries is sea floor destroyed
Slav-nsk [51]
The continental crust
Hope it helps!!
7 0
3 years ago
Other questions:
  • HOW FAR CAN A PERSON RUN IN 10 MINUTES AT A SPEED OF 260M/MIN
    14·1 answer
  • Will water pressure be greater at the bottom of a container that you put a hole in or at the top of a container?
    13·1 answer
  • When an athlete holds the barbell directly over his head, the force he exerts on the barbell is the same as the force exerted by
    8·1 answer
  • What are two ways to increase frictional force?
    13·1 answer
  • When an atom loses an electron, the resulting particle is called
    6·1 answer
  • Three identical point charges of 2.0 μC are placed on the x-axis. The first charge is at the origin, the second to the right at
    5·1 answer
  • Для вимірювання температури води, що має масу 66 г, у неї занурили термометр, який показав температуру 32,4 °С. Якою була дійсна
    15·1 answer
  • A spring of negligible mass and force constant k = 410 N/m is hung vertically, and a 0.200 kg pan is suspended from its lower en
    10·1 answer
  • Using your strategy to overcome your obstacle.
    15·2 answers
  • Amber is a<br>(a) metal<br>(b) rubber<br>(c) resin<br>(d) sugar<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!