Flashcards in Topic 1.1: The Realm of Physics Deck (16)

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1

## What is the order of magnitude for the radius of a proton?

### 10^-15 m

2

## What is the order of magnitude for the radius of an atom?

### 10^-10 m

3

## What is the order of magnitude for the radius of a virus?

### 10^-7 m

4

## What is the order of magnitude for the radius of an amoeba?

### 10^-4 m

5

## What is the order of magnitude for the height of a human being?

### 10^0 m

6

## What is the order of magnitude for the radius of earth?

### 10^7 m

7

## What is the order of magnitude for the radius of sun?

### 10^9 m

8

## What is the order of magnitude for the radius of the earth-sun distance?

### 10^11 m

9

## What is the order of magnitude for the radius of the solar system?

### 10^13 m

10

## What is the order of magnitude for the distance of sun to the nearest star?

### 10^16 m

11

## What is the order of magnitude for the radius of the milky way galaxy?

### 10^21 m

12

## What is the order of magnitude for the radius of visible Universe?

### 10^26 m

13

## State the ranges of magnitude of distances

###
Sub-nuclear particles to extent of the visible universe

• 10^-15 m to 10^25 m

14

## State the ranges of magnitude of masses

###
Electron to mass of the universe

• 10^-30 kg to 10^50 kg

15

## State the ranges of magnitude of time

###
Passage of light across a nucleus to the age of the universe

• 10^-23 s to 10^18 s

16