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
yulyashka [42]
2 years ago
5

Need some help

Physics
1 answer:
Keith_Richards [23]2 years ago
4 0

The answer is C) the density of the rock

Density of rock is the dependent variable, because it depends on the temperature. The temperature can’t be the dependent variable because ,the density of a rock does not have magical powers that can change temperature of a room. However changing the temperature of the room ,will change the density of the rock. Hope this helps !

You might be interested in
Gravitational potential energy is due to....
mote1985 [20]

Answer:

A

Explanation:

I only think its A because of the gravity part...sorry im not good at explaining

5 0
3 years ago
Cual es la velocidad de un atleta que recorre 800 metros en 2 minutos.
scoundrel [369]

<span>6.67 metros por segundo
~ Haga 800/120 que equivale a 6.67 porque hay 60 segundos en un minuto y hay dos minutos, entonces 60 veces 2 es igual a 180, luego configure su problema
</span>
Espero que esto te ayude:)
5 0
3 years ago
Read 2 more answers
Reflecting telescopes are popular because they're blank than a regarding telescope
olganol [36]
Reflecting telescopes are popular because they are more durable than a refracting telescopes.
There is a difference between these two types of telescopes, reflecting telescopes worked by reflecting light, they are also known as reflector and refracting telescopes worked by refracting light and they are also known as reflactor.
Reflecting telescopes also provides a good focus.
3 0
3 years ago
How physical science can be truth?
JulsSmile [24]
Because it is physically true day really know that by just knowing it very well
4 0
2 years ago
Why do raindrops fall with a constant speed during the later stages of their descents?
BartSMP [9]
Firstly they have a acceleration downwards due the force downwards due they gravitational field acting on it's mass.
as it falls it gains speed, and as it gains speed the air Resistance which is a upward force actin on the drop increases, eventually the rain drop's upward and downward forces are balanced and hence there is no RESULTANT force therefore no acceleration, so the drops falls in constant speed (terminal verlocity is a better term)

Are you wondering that why is the raindrop still moving given that the forces are balanced? If so according to Newton's 1st law an object will keep moving or Remain at rest until a RESULTANT force acts on it.
6 0
3 years ago
Other questions:
  • Going around a ferris wheel without stopping is an example of _____ circular motion<br>(apex)
    11·2 answers
  • If 143 joules of work are needed to move a box 9 meters, what force was used?
    13·2 answers
  • The speed of sound is 343 m/s in air at room temperature. What is the wavelength of a B-flat musical note that has a frequency o
    11·1 answer
  • Why it is not easy to whril a hammer by a longer chain?
    10·1 answer
  • PLEASE HELP ME 20 POINTS AND I WILL MARK BRAINLIEST!!!
    10·2 answers
  • In which direction does magnetic field in the center of the coil point?
    8·2 answers
  • Help quick!!!!!
    8·1 answer
  • An object moves in a circle of radius R at constant speed with a period T . If you want to change only the period in order to cu
    11·1 answer
  • Which of the following can carry light waves but not sound waves
    14·2 answers
  • An object is in free fall. After 10 seconds calculate the distance fallen? *
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!