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
natima [27]
3 years ago
10

Someone help please i’ll give brainliest

Physics
1 answer:
Fantom [35]3 years ago
3 0
Directly proportional to volume, according to charles’s law
You might be interested in
If an object is placed at the center of carvature of a convance mirror the image formed is called
Natasha_Volkova [10]

Answer:

When the object is placed between centre of curvature and principal focus of a concave mirror the image formed is beyond C as shown in the figure and it is real, inverted and magnified.

3 0
3 years ago
How is the moment magnitude scale used to describe earthquakes?
natka813 [3]
The Richter Scale<span> is not commonly </span>used<span> anymore, except for small </span>earthquakes<span>recorded locally, for which ML and Mblg are the only </span>magnitudes<span> that can be measured. For all other </span>earthquakes<span>, the </span>moment magnitude scale<span> is a more accurate measure of the </span>earthquake<span> size.</span>
3 0
3 years ago
Read 2 more answers
Do you think that solids can undergo convection? EXPLAIN!
Katarina [22]
 <span>No. Solids can't undergo convection, the reason is that convection works because moving molecules which are hotter and faster have a lower density and therefore rise to the surface. With a solid now, the molecules don't move they can only vibrate.

Therefore solids conduct.</span>
4 0
3 years ago
Read 2 more answers
You charge a capacitor and then discharges it through a resistor. You notice that, after four time constants, the voltage across
ollegr [7]

Answer: half of it's value?

Explanation:

5 0
3 years ago
A system delivers 1275 j of heat while the surroundings perform 855 j of work on it. calculate ∆esys in j.
kakasveta [241]
The first law of thermodynamics says that the variation of internal energy of a system is given by:
\Delta U = Q + W
where Q is the heat delivered by the system, while W is the work done on the system.

We must be careful with the signs here. The sign convention generally used is:
Q positive = Q absorbed by the system
Q negative = Q delivered by the system
W positive = W done on the system
W negative = W done by the system

So, in our problem, the heat is negative because it is releaed by the system: 
Q=-1275 J
while the work is positive because it is performed by the surrounding on the system:
W=+855 J

So, the variation of internal energy of the system is
\Delta U = -1275 J+855 J=-420 J
6 0
3 years ago
Other questions:
  • What 2 kinds of substances does convection occur ?
    7·1 answer
  • Compare and contrast Earth to the other inner planets.
    10·2 answers
  • Need a lot of help plz
    15·1 answer
  • Simplify the expression [9+2(2-4)]/3
    10·1 answer
  • Can instantaneous velocity ever be negative?
    12·2 answers
  • An electric field’s direction points from the bottom of the screen (or paper) to the top of the screen. If you place an electron
    13·1 answer
  • The gasoline in a car does 40,000 J of work on a car and generates a constant force of 20 N. How far did the car go?
    7·1 answer
  • Calculate the average speed of a toy car that travels 20m in 40s
    7·2 answers
  •  what is the difference between repelling and attracting
    8·2 answers
  • What kind of cord is this no links please
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!