Physics Middle School

Choose all the answers that apply.

Stars:

usually seem bright if they are close to Earth
are terrestrial bodies
use their own matter to create nuclear reactions
generate their own energy
are classified primarily by temperature

Answers

Answer 1

Answer:

use their own matter to create nuclear reactions

generate their own energy

are classified primarily by temperature

usually seem bright if they are close to Earth

Explanation:

Answer 2

The answers that apply for the stars are 1,2,4 and 5. Stars usually seem bright if they are close to Earth.

What is a star?

A star is a heavenly body made up of a brilliant spheroid of plasma held together by gravity. The Sun is the closest star to Earth.

Many additional stars may be seen with the normal eye at night, but due to their great distance from Earth, they appear as stationary points of light in the sky.

The answers that apply for the stars are as follows;

1. Usually seem bright if they are close to Earth.

2. Stars are terrestrial bodies.

4. They generate their own energy.

5. Stars are classified primarily by temperature.

The answers that apply for the stars are 1,2,4 and 5.

To learn more about the stars, refer to the link;

https://brainly.com/question/24493066

#SPJ2

Related Questions

How does gravity affect the motions of Earth and the Moon?

Answers

Answer:

The Sun's gravitational pull keeps our planet orbiting the Sun. The motion of the Moon is affected by the gravity of the Sun and Earth. Moon's gravity pulls on the Earth and makes the tides rise and fall.

Answer:

Gravity is making the Earth go around the Sun, it's also making the Moon go around the Earth, and somehow (I don't know how) the Moon's gravity messes with the water on Earth.

Explanation:


1. In Physics, we distinguish between wave motion and particle motion Wave motion
refers to the movement of a wave-like pattern from one location on the medium to
another. When you view a water wave moving along the surface of water, you are
observing wave motion. There is a very obvious movement of a collection of crests and
troughs along the water surface. In the Simple Wave Simulator, there is a collection of
crests and troughs moving through a rope this is wave motion. But there are also three
points on the rope that are colored red. When you observe the motion of these points.
you are observing particle motion - the motion of particles of the rope. Describe the
motion of these particles.​

Answers

Answer:

Look at explanation

Explanation:

One of the easier ways to define wave motion is the continuous movement of particles. When we have a rope for example and whip it, the first particle bumps into the second one then into the third and so on and so forth until the end of the rope. Particles can only move up and down or left and right and the vibration caused by each particle is what sets off the wave motion.

Other Questions
A cable 45 m long runs from the top of a utility pole to a point on the ground 40 m from the base of the pole. How tall is the utility pole, to the nearest tenth?20.6 m85 m5 m60.2 m Taylor must send a bad-news message to a client and indicate to her that he will be unable to meet a delivery deadline. What should Taylor do first Fields Company has two manufacturing departments, forming and painting. The company uses the weighted-average method of process costing. At the beginning of the month, the forming department has 25,000 units in inventory, 60% complete as to materials and 40% complete as to conversion costs. The beginning inventory cost of $60,100 consisted of $44,800 of direct materials costs and $15,300 of conversion costs. During the month, the forming department started 300,000 units. At the end of the month, the forming department had 30,000 units in ending inventory, 80% complete as to materials and 30% complete as to conversion. Units completed in the forming department are transferred to the painting department. Cost information for the forming department follows. Beginning work in process inventory$60,100 Direct materials added during the month 1,231,200 Conversion added during the month 896,700 Exercise 03-7A FIFO: Costs per EUP LO C4 Assume that Fields uses the FIFO method of process costing. 1. Calculate the equivalent units of production for the forming department. 2. Calculate the costs per equivalent unit of production for the forming departmen /*Given a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'.A region is captured by flipping all 'O's into 'X's in that surrounded region .For example,X X X XX O O XX X O XX O X XAfter running your function, the board should be:X X X XX X X XX X X XX O X X*/public class Solution { // This algorithm cannot solve the large test set public void solve(char[][] board) { // Start typing your Java solution below // DO NOT write main() function int rows = board.length; if(rows == 0) return; int cols = board[0].length; for(int i = 0; i < cols; i++) { // check first row's O if(board[0][i] == 'O') { // change it to other symbol board[0][i] = '#'; dfs(board, 0, i); } // check the last row if(board[rows - 1][i] == 'O') { board[rows - 1][i] = '#'; dfs(board, rows - 1, i); } } for(int i = 0; i < rows; i++) { // check first col if(board[i][0] == 'O') { board[i][0] = '#'; dfs(board, i, 0); } // check last col if(board[i][cols - 1] == 'O') { board[i][cols - 1] = '#'; dfs(board, i, cols - 1); } } // change O to X changeTo(board, 'O', 'X'); // change # to O changeTo(board, '#', 'O'); return; } public void dfs(char[][] board, int row, int col) { // check up if(row > 0) { if(board[row - 1][col] == 'O') { board[row - 1][col] = '#'; dfs(board, row - 1, col); } } // check left if(col > 0) { if(board[row][col - 1] == 'O') { board[row][col - 1] = '#'; dfs(board, row, col - 1); } } // check right if(row < board.length - 1) { if(board[row + 1][col] == 'O') { board[row+1][col] = '#'; dfs(board, row+1, col); } } // check down if(col < board[0].length - 1) { if(board[row][col+1] == 'O'){ board[row][col+1] = '#'; dfs(board, row, col+1); } } return; } public void changeTo(char[][] board, char from, char to) { for(int i = 0; i < board.length; i++) { for(int j = 0; j < board[0].length; j++) { if(board[i][j] == from) { board[i][j] = to; } } } return; }} Compare and contrast the federal, state, and local government organizations. Include the similarities and differences among the executive, legislative, and judicial branches at each level of the government. People have individual preferences that affect their interpretation of events True or False: Timothy, Jude, and Eric are working in the marketing department of a multinational corporation. They each have similar backgrounds and experience and are thinking about leaving their current company to start their own business. Successful entrepreneurial teams are comprised of these types of people because similarities in knowledge and skill ensure harmony and consistency in their new business. Joe quits his computer programming job, where he was earning a salary of $ per year, to start his own computer software business in a building that he owns and was previously renting out for $ per year. In his first year of business he has the following expenses: salary paid to himself, $; rent, $0; and other expenses, $. Find the accounting cost and the economic cost associated with Joe's computer software business. (Enter numeric responses using an integer.) The accounting cost of Joe's business is $ 107000- nothing. (Enter your response as an integer.) Which of the following equations correctly represents the law of cosines?A. 2 = 22 + b2 - 2ab.cos(B)B. 2 = 22 + c2 - 2ac.cos(C)C. a2 = b2 + c2 - 2bc.cos(A)D. b2 = 22 +62 - 2bc.cos(B) A coffee distributor needs to mix a(n) Costa Rican coffee blend that normally sells for $9.10 per pound with a Arabian Mocha coffee blend that normally sells for $13.10 per pound to create 100 pounds of a coffee that can sell for $11.58 per pound. How many pounds of each kind of coffee should they mix? What will you use if you are looking for the space bounded by a rectangle A. 2(I + w) B. S C. B h ________ 2 D. I w nyatakan amalan keagamaan bagi masyarakat Malaysia Can someone please be generous and help me In the Science Olympiad, what is the main branch of science to study? Two events A and B are _______ if the occurrence of one does not affect the probability of the occurrence of the other. Combining a protective put with a forward contract generates equivalent outcomes at expiration to those of a: 2c(u-6)+(u-6) complete the expression Which is the most effective paraphrase of the passage?Although one can enjoy comfort at home, exploration is more rewarding by far.One should seek riches in far-away lands, where houses are made of gold. Even though there might be riches in far-away places, there is no place as wonderful as home what is the percentage of 690 out of 800 express the ratio as a fraction in it's lowest term.2mm:100cm