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
densk [106]
3 years ago
13

What caused the temperature of the sand to change?

Chemistry
2 answers:
Setler79 [48]3 years ago
8 0
Sand is usually hot from the sun. It is hot because of the sun. if the sand were to be wet then it would take longer to change.
anzhelika [568]3 years ago
7 0

Answer:

THE SUN RADIATION

Explanation:

SOMETHING

You might be interested in
N=?
Mazyrski [523]
Okay so your answer for n is
7 0
3 years ago
Convert 0.00590 lb/qt to g/gal<br><br> Please help me i will mark the brainliest!!
Dima020 [189]
According to google, one gallon equals 8.36 pounds. I took 8.36and divided by 0.00590 and got 1416.94915254 So if rounded to the nearest hundreth, 1416.95. I have no idea if I'm right. Sorry I couldn't do more!
8 0
3 years ago
Which type of star has the greatest temperature on the HR diagram? Question 7 options: Red Supergiants Main Sequence White Dwarf
Sauron [17]

Answer:

Red supergiant

Explanation:

Their core is the hottest.

plz mark me as brainliest.

7 0
2 years ago
A sample of sulfur hexafluoride gas occupies a volume of 5.10 L at 198 ºC. Assuming that the pressure remains constant, what tem
Ludmilka [50]

Answer:

When the volume will be reduced to 2.50 L, the temperature will be reduced to a temperature of 230.9K

Explanation:

Step 1: Data given

A sample of sulfur hexafluoride gas occupies a volume of 5.10 L

Temperature = 198 °C = 471 K

The volume will be reduced to 2.50 L

Step 2 Calculate the new temperature via Charles' law

V1/T2 = V2/T2

⇒with V1 = the initial volume of sulfur hexafluoride gas = 5.10 L

⇒with T1 = the initial temperature of sulfur hexafluoride gas = 471 K

⇒with V2 = the reduced volume of the gas = 2.50 L

⇒with T2 = the new temperature = TO BE DETERMINED

5.10 L / 471 K = 2.50 L / T2

T2 = 2.50 L / (5.10 L / 471 K)

T2 = 230.9 K = -42.1

When the volume will be reduced to 2.50 L, the temperature will be reduced to a temperature of 230.9K

8 0
3 years ago
Do gold and silver have the same extensive properties​
Pepsi [2]

Answer:

They do not

Explanation:

Gold is more advanced

8 0
3 years ago
Read 2 more answers
Other questions:
  • Wich is not a characteristic common to all minerals
    10·1 answer
  • A company issued 6%, 15-year bonds with a face amount of $67 million. The market yield for bonds of similar risk and maturity is
    6·1 answer
  • A 10.0 kg crate is pushed with a horizontal force of 40 N. The crate moves at a constant velocity of 3.0 m/s. What is the value
    14·1 answer
  • The Uber fare in Seattle is $3.00 per mile. Evan took an Uber from Pike Place
    12·1 answer
  • A gas occupied 23.55 L at 118.2 Celsius. At what temp would the gas occupied 43.8 L
    12·1 answer
  • During local winds which way does the cooler wind blow at night
    13·1 answer
  • Were do baby's come from
    15·1 answer
  • HCl + NaOH = H2O + NaCl<br> Explain what happened, the atoms ___.
    8·2 answers
  • Direction: To compare and differentiate the animal and plant cell base on the presence and absence of certain organelles.Fill in
    6·1 answer
  • Ima 5% glucose solution, how many grams of glucose would be present per 100mL
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!