Magtanong at makakuha ng mga sagot ng eksperto sa IDNStudy.com. Makakuha ng impormasyon mula sa aming mga eksperto, na nagbibigay ng detalyadong sagot sa lahat ng iyong mga tanong.
1. How do light waves travel? Get three index cards Punch a hole near the top, going through all three cards at once to make sure the holes line up later. Tape the cards to blocks or other small objects to make them stand upright. Set the three cards up in a row and shine a flashlight through them. O 0 What do you notice in the light when the hole in the cardboard is aligned? Now, move one of the cards slightly out of line. What happens?
A photon is the smallest possible particle of electromagnetic radiation. These particles travel in waves. Light travels in straight lines called rays. Light travels "at the speed of light." This speed is about 186,000 miles per second (670 million miles per hour), or about 300,000 kilometers per second.
Natutuwa kami na ikaw ay bahagi ng aming komunidad. Patuloy na magtanong at magbahagi ng iyong mga ideya. Sama-sama tayong lumikha ng isang mas matibay na samahan. Bumalik ka sa IDNStudy.com para sa maasahang mga sagot sa iyong mga katanungan. Salamat sa iyong tiwala.
