glittersnicke glittersnicke

06-05-2024
Chemistry

Answered

What type of star has an absolute brightness of -5 and a surface temperature around 3,000 K?
-10
Absolute
Brightness
Main Sequence
+5
+10
Dwarfs
+15-
Supergiants
Giants
40,000 20,000 10,000 5,000 2,500
Surface Temperature (K)
O Supergiant
O Giant
O Main sequence
ODwarf

Answer :

Other Questions

Considering the balanced chemical equation given below Calculate the volume of CO2 gas liberated at s.t.p, if 50cm^3 of 10mol/dm^3 HCl was neutralized by the Na

Evaluate the expression:[tex]\[ (7x + 5)^3 \][/tex]

find the legs of a30°-60°-90° triangle whose hypotenuse is 15 in.

Fiona draws a circle with a diameter of 14 meters. What is the area of Fiona's circle?A. [tex]7 \pi \, m^2[/tex]B. [tex]14 \pi \, m^2[/tex]C. [tex]28 \pi \, m^2

The intensity, or loudness, of a sound can be measured in decibels (dB) according to the equation:[tex]\[ I(dB) = 10 \log \left(\frac{I}{I_0}\right) \][/tex]whe

Select the correct answer.Which expression in factored form is equivalent to this expression?[tex]\[ 4(x^2 - 2x) - 2(x^2 - 3) \][/tex]A. [tex]\((2x + 3)(x - 1 -

The therapist is considered to be the "expert" in Solution-Focused therapy.a. Trueb. False

Answer the four questions set forth in the box below. 2. Answers must be prepared in a short-answer essay format using a minimum of 2 paragraphs for each questi

Which medium is difficult if not impossible to move?

(a) Calculate the speed of a proton that is accelerated from rest through an electric potential difference of 124 V. ____ m/s(b) Calculate the speed of an elec

Describe how you solved the following problem:I have a jar filled with $100 worth of quarters, nickels, and dimes. I have the same amount of each type of coin.

What does Hajj mean?

What is 20% of $40.00 please help

How was Amsterdam's location an advantage?

If the speedometer on a car indicates a constant speed, can you be sure the car is not accelerating? Explain

Math help! a miniproduct is the smallest possible product when multiplying a three digit number by a two digit number. Find the miniproduct using each of the di

What does Hajj mean?

Describe how you solved the following problem:I have a jar filled with $100 worth of quarters, nickels, and dimes. I have the same amount of each type of coin.

why did the intolerable acts happened??

Jesse's dog Angel weights 18 1/2 lbs.. How many ounces does Angel weight?