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
tiny-mole [99]
3 years ago
6

For two variables in a direct proportion, what is the result of doubling one variable?

Physics
1 answer:
Alexandra [31]3 years ago
7 0
If two variables are in direct proportion, doubling one variable means the other should also be doubled because the two variables increase at the same rate.
You might be interested in
Did you know that your answer automatically gets reported if you have "idk" anywhere in the answer?
Maurinko [17]

Answer:

rlly??

Explanation:

4 0
3 years ago
Read 2 more answers
Based on this cell from the periodic table, which statement is true for the
I am Lyosha [343]

Answer: B

Explanation:

The top number is its atomic number, also known as the number of protons in the atom.

The bottom number is the atomic mass, which is the sum of the number of protons and neutrons.

8 0
2 years ago
Read 2 more answers
What is the mass of the object if it has a density of 657 g/mL and a volume of 32 mL?<br> Show work!
Luden [163]

Answer:

The answer is 21024g/mL

Explanation:

Multiply 657 by 32:

 657

×  32

⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

21024

   ↳            21024 g/mL

3 0
3 years ago
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the
Serjik [45]
The first law of thermodynamics states the conservation of energy and heat where the total energy in an isolated system may be transformed into another, but never created or destroyed. If 314 J of energy was released to the room, then also 314 J of energy was also removed from food in that refrigerator assuming it is an isolated system. <span>
</span>
7 0
3 years ago
Radiation in the ultraviolet region of the electromagnetic spectrum is quite energetic. It is this radiation that causes dyes to
N76 [4]

The  energy of photon in kJ/mol is 329kJ/mol.

Wavelength of radiation is 370nm. The frequency of given wavelength is

            ν = c / λ

            ν = 3×10^8 / 370×10^-9

            ν = 8.11 × 10^14 s^-1

      Now the energy of photon is:

             E = hν

             E = 6.63×10^-34  J.s/photon × 8.11×10^14s^-1

             E = 5.41× 10^-19  J/photon

         To find in mole

              E = 5.41× 10^-19 × 6.022×10^23

               E = 3.29 ×10^ 5 J/mol

   So, the energy of mole of photon is equal to 329 kJ/mol.

        Learn more about radiation here:

                brainly.com/question/18650102

                     #SPJ4  

5 0
2 years ago
Other questions:
  • To practice Problem-Solving Strategy 30.1: Inductors in Circuits. A circuit has a 1 V battery connected in series with a switch.
    6·1 answer
  • A merry-go-round rotates at the rate of 0.14 rev/s with an 84 kg man standing at a point 2.4 m from the axis of rotation. What i
    9·1 answer
  • Alicia can row 6 miles downstream in the same time it takes her to row 4 miles upstream. She rows downstream 3 miles/hour faster
    9·2 answers
  • . (a) How high a hill can a car coast up (engine disengaged) if work done by friction is negligible and its initial speed is 110
    11·1 answer
  • I need help!!! I need to have pictures for Absolute and Apparent Magnitude! Someone please help?!!!
    11·1 answer
  • I forgot how to breath
    15·2 answers
  • Can somebody help me understand this
    11·1 answer
  • In the equation for the gravitational force between two objects, which quantity must be squared?
    10·1 answer
  • What do car manufacturers do to reduce the fluid friction acting on a car
    9·2 answers
  • If a mass of 1 kg is accelerated to 1 m/s2 by a force of 1 N, then
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!