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
pashok25 [27]
3 years ago
7

Are the oldest rocks in the canyon found near the bottom

Chemistry
1 answer:
nevsk [136]3 years ago
3 0

Answer: yes they are

Explanation:

because its so hot and the heat just stays at the bottom

You might be interested in
9. In a sample of gas, what causes pressure? Answer in a completesentence.
hammer [34]

Answer:

physical properties of gases, that is, pressure, volume, temperature, and amount of gas

7 0
3 years ago
Try to rationalize the sign of ΔS∘rxn in each case.
bonufazy [111]

Answer:

a) decrease, gas

b) increase, gas

c) liquid

d) increase, solid

Explanation:

Entropy refers to the degree of disorderliness of a system. If the number of moles of gas increases from left to right in a reaction, the entropy of the system increases positively.

Similarly, when the number of liquid molecules remain constant, there could only be a very little increase in entropy.

However, solids have the least entropy and the entropy of a system decreases when a system yields solid products.

6 0
3 years ago
During which two minutes time period is the temperature of water changing faster?!
Vlad1618 [11]

Answer:

2-4 minutes

Explanation:

Fastest changing temperature means larger change in temperature when subtracting final temperature from initial temperature in a given time period (given time period is 2 minutes for all the options)

For 0-2 minutes, our final temperature was 40 (at 2 min) and initial temperature was  20 (at 0 min), thus temperature change was only 20 C.

For 2-4, our final temperature was 80 (at 4 min) and initial temperature was   40 (at 2 min) thus temperature change was 40 C.

For 4-6, our final temperature was 100 (at 6 min) and initial temperature was   80 (at 4 min) thus temperature change was 20 C.

We are not given temperature at 8 min so option D is invalid.

As we can clearly see that in a given 2 minute period, option B has the fastest change because it changed 40C when compared to other options that changed only 20C from starting temperature.

Hope that makes sense.

4 0
1 year ago
HELP ASAP
arlik [135]

Answer:

He's flying and was looking

Explanation:

6 0
3 years ago
Why is the Pacific Northwest receives so much precipitation?
lyudmila [28]

The Cascades rain shadow can be described as such: ocean-influenced moist air masses are forced to rise when they meet the tall moun- tains. The rising air cools, condenses, and the moisture falls as precipitation. On the leeward (dry) side of the mountain, the now dry air warms and sinks.

4 0
2 years ago
Read 2 more answers
Other questions:
  • According to the kinetic theory of motion everything is made of particles and all particles are?
    6·1 answer
  • The ksp of pbbr2 is 6.60× 10–6. what is the molar solubility of pbbr2 in 0.500 m kbr solution
    5·2 answers
  • • What would you predict if you used a starch solution instead of the protein?
    12·1 answer
  • Identify the type of reaction:
    6·1 answer
  • Hydrochloric acid and sodium hydroxide will produce which two compounds
    8·1 answer
  • I will mark you brainliest<3
    5·1 answer
  • 1. Determine the molarity given 0.6762 mol KOH and a volume of<br> 500.00 mL.
    12·1 answer
  • Sunlight shining through a clear window it’s Jeremy’s face while he does his homework he uses a large wooden wooden block to cov
    6·2 answers
  • Heat moves from what source by convection and radiation?
    6·1 answer
  • Two substances with empirical formula HNO are hyponitrous acid (M = 62.04 g/mol) and nitroxyl (M = 31.02 g/mol).(b) For each spe
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!