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
lesya [120]
3 years ago
6

termine the values of mm and nn when the following mass of the Earth is written in scientific notation: 5,970,000,000,000,000,00

0,000,000 kg
Physics
1 answer:
poizon [28]3 years ago
4 0

Answer:

m = 5.97

n = 24

Explanation:

The scientific notation is of the form.

m × 10^n

Where m is a number between 1 and 10

While n is the power.

Expressing the question below in scientific notation

5,970,000,000,000,000,000,000,000 kg

= 5.97 × 10^24

Therefore,

m = 5.97

n = 24

You might be interested in
Quarks are thought to be the basic component of what?
vladimir2022 [97]
<span>Quarks are thought to be the basic component of protons and newtons.</span>
5 0
2 years ago
Read 2 more answers
The melting point of potassium thiocyanate determined by a student in the laboratory turned out to be 174.5 oC. The accepted val
yaroslaw [1]

Answer:

0.75%

Explanation:

Measured value of melting point of potassium thiocyanate = 174.5 °C

Actual value of melting point of potassium thiocyanate = 173.2 °C

<em>Error in the reading = |Experimental value - Theoretical value|</em>

<em>= |174.5 - 173.2|</em>

<em>= |1.3|</em>

<em>Percentage error = (Error / Theoretical value) × 100</em>

<em>= (1.3 / 173.2)×100</em>

<em>= 0.75 %</em>

∴ Percentage error in the reading is 0.75%

4 0
2 years ago
A uniform electric field of magnitude 4.6 ✕ 104 N/C is perpendicular to a square sheet with sides 3.0 m long. What is the electr
rodikova [14]

Answer:

41.4* 10^4 N.m^2/C

Explanation:

given:

E= 4.6 * 10^4 N/C

electric field is 4.6 * 10^4 N/C and square sheet is perpendicular to electric field so, area of vector is parallel to electric field

then electric flux = ∫ E*n dA

                            = ∫ 4.6 * 10^4 * 3*3

                            = 41.4* 10^4 N.m^2/C

3 0
3 years ago
Read 2 more answers
Visible light falls into wavelength ranges of 400-700 nm, for which 1 m = 1 × 10 9 nm . The energy and wavelength of light are r
Paul [167]

Answer:

E = 3.54 x 10⁻¹⁹ J

Explanation:

The energy of the photon can be given in terms of its wavelength by the use of the following formula:

E = \frac{hc}{\lambda}

where,

E = energy = ?

h = Plank's Constant = 6.626 x 10⁻³⁴ Js

c = speed of light = 2.998 x 10⁸ m/s

λ =  wavelength of light = 560.6 nm = 5.606 x 10⁻⁷ m

Therefore,

E = \frac{(6.626\ x\ 10^{-34}\ Js)(3\ x\ 10^8\ m/s)}{5.606\ x\ 10^{-7}\ m}\\

<u>E = 3.54 x 10⁻¹⁹ J</u>

7 0
3 years ago
If v=10v, what value of R would limit l to 10 mA? (if you have 10 volts, what resistance would be needed to limit the current to
777dan777 [17]

r=v/i =10/0.01=1000ohms B

7 0
3 years ago
Other questions:
  • If the mass of a moving object decreases from 100 grams to 25 grams, what happens to its momentum
    10·1 answer
  • In a scale model solar system that used a grapefruit to represent the Sun, how far away should you put another grapefruit to rep
    14·1 answer
  • What type of spectrum is emitted by a low-density luminous cloud of hot gases?
    13·1 answer
  • I need the answers to this please
    14·1 answer
  • ¿Cuál es la masa aproximada del aire en una habitación de 5.6 m * 3.8 m * 2.8 m?
    13·1 answer
  • a student sees a newspaper ad for an apartment that has 1330 square feet of floor space how many square meters are there?
    9·1 answer
  • How much heat is needed to vaporize 33.3 grams of ethyl alcohol at its boiling point of 78.0°C? The latent heat of vaporization
    10·2 answers
  • The top of a vertical cylinder is sealed with a circular lid. If the cylinder is evacuated, what is the minimum force required t
    8·1 answer
  • Suppose that the magnetic field in some region has the form B = kz ˆx (where k is a constant). Find the force on a square loop (
    6·1 answer
  • One of the predicted problems due to global warming is that ice in the polar ice caps will melt and raise sea level everywhere i
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!