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
Step2247 [10]
3 years ago
9

A point of reference is anything that seems steady that is used compare the position of an object

Chemistry
2 answers:
bagirrra123 [75]3 years ago
8 0

That statement would be true

Masja [62]3 years ago
4 0

Answer:

True

Explanation:

hope it'll help!!

You might be interested in
The sun shines with equal intensity on a farm field, an asphalt road, and the ocean. Which material will heat up most during the
Stolb23 [73]

Answer:

The sun shines with equal intensity on a farm field, an asphalt road and the ocean. So basically asphalt road are heated the most during the day

Explanation:

The heat of water is more than the specific heat of sand.

Therefore sand is hot.

.Water is reflecting solar radiation.  

The land retains more heat since the land absorb solar radiation.

Therefore the land surfaces warm faster.

Since water is a slow conductor of heat, it need more energy than the sand. so its temperature is increasing.  soil loses heat faster.  

The ocean heats slower than land , the land air is more warmer than lean air. After the sun set the land loses heat quickly .The air above it cools.

8 0
3 years ago
Silicon is used in computers. Give reasons.<br>​
Amanda [17]

Answer:

Silicon is the basic material used to make computer chips, transistors, silicon diodes and other electronic circuits and switching devices because its atomic structure makes the element an ideal semiconductor.

3 0
3 years ago
Read 2 more answers
Predict what kind of energy process happens when Lye, NaOH(s) is put in water and the water gets hot
Grace [21]
What happens is that the sodium solution when put in water reacts and creates thermal energy .
3 0
3 years ago
Read 2 more answers
Evaluate each scenario to determine whether it represents a chemical reaction.
vova2212 [387]

Explanation:

A chemical reaction is one in which a chemical change occurs.

During a chemical change;

  • The process is irreversible
  • New kinds of matter produced
  • There is a change in mass

Based on these premise;

 Baking  cake batter is a chemical reaction because you cannot reverse the process

  Shredding a paper is not a chemical reaction because no new kind of matter is produced.

  Twisting of a metal wire is not a chemical reaction

   Yellowing of newspaper in sunlight is a chemical change. The process cannot be reversed

8 0
2 years ago
Read 2 more answers
What type of reaction is: CaO + H2O -&gt; Ca(OH)2?
asambeis [7]

Answer:

Combination reaction

8 0
3 years ago
Other questions:
  • How many moles of potassium are in 78.20 g?
    12·2 answers
  • Calculate the percent dissociation of benzoic acid C6H5CO2H in a 2.4mM aqueous solution of the stuff. You may find some useful d
    10·1 answer
  • Atoms contain nuclei with electrons orbiting
    10·1 answer
  • Mr. Holmes is busy making a paper mache volcano that he is sure is going to win the national science fair contest. He only has r
    6·1 answer
  • A scientist is unsure about the accuracy of her experiment. She has checked her equipment and found it to be in good working ord
    15·1 answer
  • As you decreased the volume of the chamber, what effect did this change have on the frequency of collisions between
    14·1 answer
  • How many atoms are there in 7.80 moles of germanium
    7·1 answer
  • Once a slide is prepared and placed onto the microscope, the magnification and focus need to be altered. Describe how to change
    5·2 answers
  • 2. Which statement about bonding is correct? (1 point)
    10·2 answers
  • 3. A 0.025L solution of HCl is neutralized by 0.018L of a 1.0 M NaOH solution. What is the concentration of the HCl solution?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!