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
sashaice [31]
2 years ago
15

Is the gravity a black hole strong enough to keep light from escaping True or False

Chemistry
1 answer:
puteri [66]2 years ago
4 0

Answer:

The gravitational pull of a black hole is so strong that nothing, not even light, can escape once it gets too close. ... Moving at close to the speed of light, these particles ricochet off the event horizon and get hurled outward along the black hole's axis of rotation

(True)

You might be interested in
When cations and anions join, they form what
uranmaximum [27]

Answer:

ionic

Explanation:

6 0
3 years ago
How do i find the mass of oxygen in 250 grams of sulfuric acid?
Mashutka [201]

<span> <span> 250g H2SO4 x 1moleH2SO4/ 98g mole H2SO4 x 4moles Oxygen/1moleH2SO4 x 1moleOxgen/16g Oxygen
= 163.27g Oxygen

my figures aren't exact....so it's 160g </span>

</span>
6 0
3 years ago
Consider the reaction Cl 2(g) + Br 2(g) &lt;=&gt; 2 BrCl(g), which is endothermic as written. What would be the effect on the eq
Elodia [21]

According to Le Châtelier's principle, an increase in temperature favors the endothermic process. Since the reaction, which proceeds towards bromine chloride, is endothermic, the reaction would shift right, making more products.

3 0
3 years ago
Read 2 more answers
How many moles are in 135g of Teflon?
Oliga [24]

1.34 moles are in 135g of Teflon.

Explanation:

Molecular formula of teflon is (C2H4)n

mass of teflon = 135 grams

atomic mass of teflon = 100.01 gram/mole

number of moles of teflon = ?

Formula used to calculate number of moles in a substance is given as:

number of moles = \frac{mass}{atomic mass of 1 mole}

putting the values in the above equation:

number of moles = \frac{135}{100.01}

number of moles = 1.34 moles

Teflon is polymer which is used for making non-stick coating, in 135 grams of teflon there are 1.34 moles in it.

5 0
3 years ago
The atomic particles given off as a result of nuclear fusion are?
Vilka [71]

Answer:

I think <em><u>alpha</u></em> and <em><u>beta</u></em> is the answer.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Take a few minutes to look at pictures of humans and humpback whales. You can look for the images on the Internet or look throug
    14·1 answer
  • Which phenomena support only the particle theory of light? Check all that apply. reflection
    12·2 answers
  • 11.39g PbCl2(s) 200.0 ML<br> Solve for m
    7·1 answer
  • What is the basic notation for a proton?
    9·1 answer
  • Determine the moles of NH3 that can form from 70.0 grams N2.
    9·1 answer
  • Sulfur has an electronegativity of 2.58, while Cesium has a value of 0.79. Based on this information, they would have what kind
    9·1 answer
  • A tank of water was contaminated with a colored dye (D). To determine the concentration of D, an analyst took 5.0-mL solution fr
    12·1 answer
  • Explain why the sign of the slope of a regression line must be thesame as the sign of the correlation coeffi cient.
    5·2 answers
  • Which of the following is not a type of energy
    7·2 answers
  • 1) Sodium hydroxide is deliquescent. A sample of 3.0 g was dissolved in 100 mL; 10 mL was titrated with 34.9 mL HCl 0.2 M. What
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!