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
saw5 [17]
3 years ago
7

What is the similarities between rigel star and sirius star? explain the similarities..

Physics
1 answer:
Nataliya [291]3 years ago
6 0
The Hertzsprung-Russel diagram is a chart of the relationship between absolute magnitude and the surface temperature of stars. Rigel is a super giant star that shines blue or blue white with an average surface temperature nearing 20000 degrees Celsius. Sirius is a main sequence star with an average surface temp of over 10000 degrees Celsius. Sirius is similar in appearance to Rigel but is brighter in the night sky from earth.  
You might be interested in
HELP ME PLS >>>>>>>>
Margarita [4]
D) a car speeding up may i have brainliest hope this help
7 0
3 years ago
2. How can people know that they've learned?
photoshop1234 [79]
Answer: People know that they jap e learned by their mistakes or by someone ya being them something
4 0
3 years ago
Does the accuracy of a measurement made always depend on the precision of the instrument used to make the measurement? Why or Wh
mina [271]

Answer:

B

Explanation:

YOUR MUM NOOB SORRY MY MAD THE ANSWER WILL BE B BECAUSE B IS THE BEST YAY.

8 0
3 years ago
PLEASE HELPPPP !!!! Scientific investigations must be well ____ to be sure the data collected will help answer the scientists qu
konstantin123 [22]
Answer-

Analyzed or conducted

Hope this helped
3 0
2 years ago
Rachel hits a golf ball into the air. What type of motion is the ball's path?
sladkih [1.3K]

Answer:

omg

the ground is BREAKING

Explanation:

5 0
2 years ago
Other questions:
  • 40 POINTS CORRECT ANSWER
    13·1 answer
  • What happens to the efficiency of a ramp if friction is reduced?
    8·1 answer
  • A spacecraft left Earth to collect soil samples from Mars. Which statement is true about the strength of Earth’s gravity on the
    12·1 answer
  • A marathon runner completes a 42.188–km course in 2 h, 36 min, and 12 s. there is an uncertainty of 23 m in the distance travele
    15·1 answer
  • 2. Derive an expression for the final velocity of an object dropped from some height (h)
    11·1 answer
  • Two identical air-filled parallel-plate capacitors C1 and C2 are connected in series to a battery that has voltage V. The charge
    13·1 answer
  • A force transmitted through a string or rope is called what
    7·2 answers
  • Caleb is investigating the effect of friction on the motion of an object. He uses the following supplies for the investigation:
    12·1 answer
  • What is generally TRUE about diagnosing psychological disorders?
    9·1 answer
  • A 248 kg object moving at 19m/s comes to stop over a distance of 38 m. What is the coefficient of kinetic friction between the s
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!