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
Vinvika [58]
2 years ago
14

Subject: science what is radiation?​

Chemistry
1 answer:
valina [46]2 years ago
6 0

Answer:

Definition: - Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.

Example: A burning candle emits radiation in the form of heat and light.

You might be interested in
What type of energy is present in a barbell being lifted or a shot-put being thrown?
denpristay [2]
The type of energy used is kinetic energy. Kinetic energy is the energy of motion. 
8 0
3 years ago
Read 2 more answers
Describe how the meniscus is used to read volume measurements on a graduated cylinder
katrin2010 [14]

Answer:Tthe liquid in a graduated cylinder curves up at the edge where the liquid meets the wall of the cylinder. This curve in the liquid is called the meniscus and is used to determiine the volume of liquid in a graduated cylinder by observing the measurement tick closest to the bottom of the meniscus.

Explanation:

Hope it helps :D

4 0
2 years ago
Read 2 more answers
An aqueous potassium carbonate solution is made by dissolving 5.51 moles of K 2 CO 3 in sufficient water so that the final volum
ad-work [718]

Answer:

1.67mol/L

Explanation:

Data obtained from the question include:

Mole of solute (K2CO3) = 5.51 moles

Volume of solution = 3.30 L

Molarity =?

Molarity is simply the mole of solute per unit litre of the solution. It can be expressed mathematically as:

Molarity = mole of solute /Volume of solution

Molarity = 5.51 mol/3.30 L

Molarity = 1.67mol/L

Therefore, the molarity of K2CO3 is 1.67mol/L

3 0
3 years ago
Read 2 more answers
Why potasium more reactive than lithium and sodium
frez [133]
So potassium is more reactive than lithium because the outer electron of a potassium atom is further from its nucleus than the outer electron of a lithium atom. Hope this answers the question. Have a nice day. Feel free to ask more questions.
5 0
3 years ago
What does a straight line represent on a distance vs time graph?
stellarik [79]
A straight line on a distance va time graph represents constant speed
3 0
3 years ago
Read 2 more answers
Other questions:
  • If water and oil are combine If water and oil are combined in a container, the resulting liquid is a(n) A. solution. B. mixture.
    14·1 answer
  • How much iron is present in 7.59 g of iron(iii) oxide? answer in units of g?
    6·1 answer
  • Which of the following animals exhibits bilateral symmetry?
    14·2 answers
  • K₂SO₄(aq) + SrI₂(aq) → 2KI(aq)+ SrSO₄(s) net ionic equation
    12·1 answer
  • Write a word equation and a balanced symbol equation for the<br> combustion of hydrogen.
    15·1 answer
  • Consider a 180. g sample of water. The specific heat of water is 1.00 cal(g · °C) or 4.18 J/(g: °0).
    10·1 answer
  • Determine the moles of H+ reacting with the metal based on the following experimental data. 10.00 mL of 1.00 M HCl solution is a
    7·1 answer
  • A mole of hydrogen atoms has 6.02 x 10^23 atoms. It occupies 22.414 L. How many hydrogen atoms are in 50.00 mL?
    7·1 answer
  • Soft drinks, such as Coke and Sprite, are solutions in which a gas (carbon dioxide) is dissolved in a liquid (water). What roles
    8·1 answer
  • True or false: gases have the most kinetic energy out of the states of matter
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!