Query | User |
---|---|
a diagram showing the electromagnetic spectrum | entered by user 16885916 |
education lessons for vee diagram | entered by user 10144288 |
effects of sunlight on colored objects | entered by user 4247094 |
fresnel lens experiment | entered by user 2756847 |
infared and xray velocities | entered by user 3412528 |
light absorbance | entered by user 241146 |
melted ice cube | entered by user 8479620 |
pin hole viewer | entered by user 5940659 |
pin hole viewer | entered by user ditto |
rainbow refraction | entered by user 1544385 |
shoe box pin hole camera | entered by user 595577 |
spring scale | entered by user 1439085 |
suspended two boxes downward acceleration pulley | entered by user 12496129 |
what 3 colors makes white light | entered by user 2609659 |
why do objects not continue forever in a straight line | entered by user 10194258 |