Maya629277
04.02.2021 •
Physics
Helpp me pls could u pls answer at least some of the questions
Solved
Show answers
More tips
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- F Food and Cooking How many stages of coffee roasting are there?...
Answers on questions: Physics
- P Physics What do you have in mind??????????...
- P Physics How much power is there when a 20N force lifts a book from the floor to a shelf 2 meters high in 4 seconds...
- P Physics 2. a can filled with sand has a mass of 0.65kg is swung overhead in a horizontal circle of radius 0.70m at a constant rate of 2.5 revolutions per second. find the angular momentum...
- P Physics Explain why the calorimeter must be insulated from its surroundings...
- P Physics A weightlifter lifts a set of weights a vertical distance of 2.00 m. If a constant net force of 350 N is exerted on the weights, what is the net work done on the weights?...
- H Health Which statement correctly reflects what you should do when you see a breach in ethics? you should confront the person and correct the problem. you should contact your supervisor and...
- M Mathematics If the outlier is removed, what is the mean of the data set below? 21, 23, 19, 25, 83, 23, 21 a. 21 b. 22 c. 23 d. 24...
- M Mathematics Jonah and his friends go apple picking. jonah fills 5 baskets. each basket holds 15 apples. if 4 of jonah s freinds pick the same amount as jonah, how many apples do jonah and his...
- H History According to the constitution, which of the following is true about unalienable rights?...
- M Mathematics The line segment is rotated 270 degrees counterclockwise about the origin to form a b . which statement describes a b ? a.) a b is parallel to ab. b.) a b is half the length of ab....
Ответ:
1.Temperature is a condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly. 2.In physics, sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the reception of such waves and their perception by the brain. 3. The speed of sound is faster in solid materials and slower in liquids or gases. The velocity of a sound wave is affected by two properties of matter: the elastic properties and density.
Ответ:
constructive interference
Explanation:when two waves build off of each other, they interfere with one another and construct. therefore, the answer is constructive interference.