Life Cycle of a Star and Wave questions

Where is our sun located at this time?

• Red Giant

• White Dwarf

• Main Sequence

• Just floating around

What is a medium-mass star that becomes at the the end of its life?

• White Dwarf

• Nebula

• Black dwarf

• Protostar

Tags

NGSS.HS-ESS1-3

A big cloud of dust and gas where all

stars begin their life cycle is called a

• solar system

• universe

• galaxy

• nebula

Why do massive stars have shorter

life-spans than average stars?

• They have less steps in their life-cycle

• They have less fuel to burn

• They burn through their fuel faster

• They are cooler

After billions of years go by, a white

dwarf will cool into a burnt out cinder.

This remnant is known as a(n)

• Brown dwarf

• Dwarf planet

• Black hole

• Black dwarf

Why is a black hole called “black”?

• It has too much radiation

• It absorbs all the light that hits it

• It is black and it is a hole

• Outer space is dark

Which is an accurate description of determining a stars life span? 

• the less mass of the star the longer the life span
• stars never die
• all stars shine the same
• stars don't have a life cycle

Tags

NGSS.HS-ESS1-1

What is the number of complete waves passing a fixed point in a given amount of time?

• Amplitude

• Intensity

• Wavelength

• Frequency

Tags

NGSS.HS-PS4-1

Which type of waves have the longest wavelength?

• Visible light

• Radio waves

• X-rays

• Gamma-Rays

Tags

NGSS.HS-PS4-1

Shorter wave lengths can carry more energy. Which of these probably carries the MOST energy:

• Infrared light

• Visible light

• X-rays

• UV light

Tags

NGSS.HS-PS4-1