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
Jlenok [28]
3 years ago
11

SI units are useful because they are all related by multiples of ____. a. two c. 10 b. five d. 50

Physics
1 answer:
Kryger [21]3 years ago
4 0
The answer is b to the question
You might be interested in
Most cars have a coolant reservoir to catch radiator fluid that may overflow when the engine is hot. A radiator is made of coppe
alexandr402 [8]

Answer:

0.699 L of the fluid will overflow

Explanation:

We know that the change in volume ΔV = V₀β(T₂ - T₁) where V₀ = volume of radiator = 21.1 L, β = coefficient of volume expansion of fluid = 400 × 10⁻⁶/°C

and T₁ = initial temperature of radiator = 12.2°C and T₂ = final temperature of radiator = 95.0°C

Substituting these values into the equation, we have

ΔV = V₀β(T₂ - T₁)

= 21.1 L × 400 × 10⁻⁶/°C × (95.0°C - 12.2°C)

= 21.1 L × 400 × 10⁻⁶/°C × 82.8°C = 698832 × 10⁻⁶ L

= 0.698832 L

≅ 0.699 L = 0.7 L to the nearest tenth litre

So, 0.699 L of the fluid will overflow

6 0
3 years ago
A camcorder has a power rating of 15 watts. If the output voltage from its battery is 5 volts, what current does it use?
MrMuchimi

Formula

W = E * I

Givens

E = 5 volts

W = 15 watts

I = ?

Solution

W = E * I

15 = 5 * I

15/5 = I

I = 3 amps.   Answer

5 0
2 years ago
Which tuning forks will give rise to a beat frequency of 20 Hz when sounded together with a 240 Hz tuning fork?
Lubov Fominskaja [6]

Use the concept of beat frequency to find the applicable final freqeuncy for 20Hz beat frequency.

Beat can be defined as 'the interference pattern between two sounds of slightly different frequencies0

The expression for beat frequency is given as

f_{beat} = |f_1-f_2|

Where,

f_2 = Final frequency

f_1 = Initial frequency

The beat frequency for us is 25Hz and the initial frequency is 240Hz, then

20= |f_2-240|

Being an absolute value, two values are possible, both in addition and subtraction:

f_2 = 240 \pm 20

The two possible values are

f_2 = 220Hz

f_2 = 260Hz

3 0
3 years ago
When a quantity of monatomic ideal gas expands at a constant pressure of 4.00×104pa, the volume of the gas increases from 2.00×1
Semmy [17]
Yes that is correct. We know this because 4.00 x 10 4 Pa is constant. If you have 2.00×10−3m3 then you do the following: (2.00×10^−3)(4.00×10^<span> 4) = </span>8.00×10^−3. That is how you get your answer
5 0
3 years ago
Read 2 more answers
When looking at a graph what are the first 3 things you should do?
Valentin [98]

Answer: Look where the points are.

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • If the strength of the magnetic field at A is 27 units and the strength of the magnetic field at B is 3 units, what is the dista
    11·1 answer
  • What is responsible for the production of x ray emission at the cutoff wavelength?
    15·1 answer
  • How would I calculate the X from a known velocity when launching a ball off a table?
    15·2 answers
  • What does this mathematical expression mean? D 1/T
    5·2 answers
  • If an object is rolling without slipping, how does its linear speed compare to its rotational speed? If an object is rolling wit
    5·1 answer
  • How are particles in different state of matter?
    14·2 answers
  • How much larger is the diameter of Jupiter compared to the diameter of Saturn?
    10·1 answer
  • True or False: The northern &amp; southern lights are caused by solar wind particles interacting with gases in our atmosphere.
    8·1 answer
  • Which of the following statements about waves are true? Select all that apply.
    12·1 answer
  • S When an uncharged conducting sphere of radius a is placed at the origin of an x y z coordinate system that lies in an initiall
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!