Explain what would happen to the tyre pressure if more air is pumped into the tyre, but the volume ofnthe ture remains the same.

Answers

Answer 1

Answer:

it would increase

considering the volume to remain constant, adding more air into it would result in more collisions between the particles and the tyre walls, since it's an enclosed surface.

Related Questions

Recognize the relationship between stiffness of the medium and the speed of a wave.
Find two words in a vocabulary list that descirbe the bending of a wave
When two point charges are a distance d apart, the magnitude of the electrostatic force between them is F. If the distance between the point charges is increased to 3d, the magnitude of the electrostatic force between the two charges will be
What is the formula for finding your maximum heart rate
Match these terms with the correct examples.1. liquid solution2. gaseous solution3. compound4. colloid5. elementa. oceansb. cloudsc. oxygend. aire. water

A periodic wave is produced by a vibratingtuning fork. The amplitude of the wave would be
greater if the tuning fork were
(1) struck more softly
(2) struck harder
(3) replaced by a lower frequency tuning fork
(4) replaced by a higher frequency tuning fork

Answers

The amplitude of the wave would be greater if the tuning fork were "struck harder" since this would make for a louder noise, which happens from higher amplitudes.

NEED THIS ANSWERED ASAP PLEASE!!!! Ocean Water Density 1 Lab

Materials-

Earth Science: A Reference Guide -Earth Science: A Reference Guide - Earth's Oceans (pp. 124-125), Oceans Temperature (pp.130-131), Ocean Salinity(pp.132-133), Density of Ocean Water (pp.134-135)

watch

4 cups -tap water - You will need an ice cube tray and access to a freezer to freeze the water.

teaspoon

salt, table

______________________________________________________________

1.) How will the ice water mix with the salty water? Write your hypothesis below.

(I can't add the picture of the chart so bear with me)

Solution - Hypothesis Describing Mixing - Hypothesis Describing Temperature

(Will the top be warmer, cooler, or the same as the bottom?)

Solution 1

(Freshwater) - -

Solution 2

(salty water) - _____________________ - ________________________

Solution 3

(saturated water)- ______________ - _____________________

2.) Complete the data table. Sketch, use your computer to draw or write a detailed description to describe how the ice melts into the different solutions. At each interval, record the temperature at the top and bottom of the glass.

(Again I can't add the pic of the chart so bear with me)

Solution 1 - 0 minutes- 5 minutes- 10 minutes- 30 minutes-

(Freshwater)

Temperature

(top of glass) -______________________________-

Temperature

(bottom of the glass)-_______________________________-

Solution 2- 0 minutes- 5 minutes- 10 minutes- 30 minutes-

(salty water)

Temperature

(top of glass)- ____________________________________-

Temperature

(bottom of glass)-_______________________________________

Solution 3

(saturated water)- 0 minutes- 5 minutes- 10 minutes- 30 minutes-

Temperature

(top of glass)-___________________________________

Teperature

(bottom of glass)-_______________________________________

3.) Summarize your data. Describe how the ice melted into each solution, and compare the temperatures at the top and bottom of the glass.

(can't add the pic, bear with me)

Solution-
Mixing (how did the colord, fresh, melt-water mix with the salty water?)- Temperature (Was the top warmer or cooler, or was it the same as the bottom?) -

Solution 1

(freshwater)-__________________________________________-

Solution 2

(salty water)-___________________________________________

Solution 3

(saturated water)- ____________________________________

4.) What does your experiment suggest about what happens when icebergs melt into the ocean? Based on your data, do you think the sea-surface temperatures are warmer or cooler due to the melting water? Make sure you explain how your experiment helps you answer this question.

I really need help with this as soon as possible, if you do not know the answer to this do not answer please, let me repeat that, PLEASE DON'T ANSWER IF YOU DON'T KNOW THE ANSWER TO ALL THE QUESTIONS, also if your a k12 student, friend me so we can help each other with quizzes and stuff, and if you are a k12 student and you answer this, please don't put your exact answers on this, make it different from yours, I don't want a heart-attack email from my teacher

Answers

The way ice water mix with the salty water is that when a person adds salty water to ice, the salt will be the first thing to dissolves in the layer of liquid water that is seen on the surface.

By reducing the freezing point below the ices temperature, when the Ice is said to be in contact with salty water, it tends to melts, forming more liquid water, that will then dissolves more salt, causing a lot of ice to melt, and the process still goes on.

Learn more about Water Density from

brainly.com/question/15885

The cloud of interstellar dust and gas that forms a star is known as a A. protostar.
B. white dwarf.
C. red giant.
D. nebula.
User:
15. With an average surface temperature of about 737 K, _______ is the hottest planet.
A. Mars
B. Mercury
C. Earth
D. Venus

Answers

Correct answer choice for question 1 is:

D) Nebula.

Explanation:

A nebula is an interstellar cloud of dust, hydrogen, helium and other ionized vapors. Basically, the nebula was a sign for any distributed enormous object, including galaxies behind the Milky Way. Most nebulae are of a large size, some are numbers of light years in diameter. A nebula that is almost visible to the human eye from Earth would appear larger, but no flashing, from close by. The Orion Nebula, the glowing nebula in the sky that controls a region twice the diameter of the full Moon, can be observed with the naked eye but was dropped by early scientists.

Correct answer choice for question 2 is :

D) Venus

Explanation:

Venus is the second planet from the Sun, revolving it every 224.7 Earth days. It has the largest revolution time of any planet in the Solar System and turns in the different direction to most other planets. It does not have any real satellites. It is the second glowing natural object in the night sky after the Moon, leading an obvious magnitude of 4.6 bright quite to throw shadows at night and, unusually, obvious to the naked eye in full daylight.

The cloud of interstellar dust and gas that forms a star is known as a nebula. With an average surface temperature of about 737K, venus is the hottest planet. Hope this helps, and sorry your question didn't get answered in time.

Will the sun ever explode as a type i supernova?

Answers

Answer:

Yes.

Explanation:

I just need the equation on how to do it. I'm so lost :'( help please!!!!!!

Answers

The '120-V' is what we in the engineering profession call a "red herring".
You don't need it to solve the problem. The answer would be the same
if the blow drier were operating from a 440-V outlet, or any other kind
(just as long as the blow drier is designed to operate on whatever voltage
it was plugged into.)

Power = 750-W = 0.75 kW
Time = 13 minutes = 13/60 of an hour
Energy = (power) x (time) = (0.75 kW) x (13/60 of an hour) = 0.1625 kWh

Cost per unit of energy = $ 0.1 per kWh
Total cost = (energy) x (cost per unit of energy)

Total cost = (0.1625 kWh) x ($ 0.1 per kWh) = $ 0.01625 = 1.625 cents
===============================

The other answer has his significant figures correct, but shows what happens
when you don't carry your units all the way through.

$750W=0.75 kW\n \n 0.75*(13)/(60)=0.1625 \ kWh\n \n \boxed{0.1625*0.10=\$ \ 0.1625}$

Static charge develops on a substance as it acquires or loses protons due to friction. a. True
b. False

Answers

True because once it builds up enough + or - charges

Final answer:

False. The occurrence of a static charge on a substance is due to the gain or loss of electrons, not protons. This electron transfer occurs mostly when friction is between two different materials, leading to the creation of static electricity. Protons, being part of the atomic nucleus, stay stable and do not move, unlike electrons.

Explanation:

The statement given in the question is False.

Static charge develops on a substance when it gains or loses electrons, not protons. In fact, when friction is involved between two different materials, electrons get transferred from one material to another.

The one that gains electrons becomes negatively charged, while the one that loses electrons becomes positively charged. This is the principle behind the creation of static electricity. The protons in an atom are part of the atomic nucleus and they remain stable and don't move around, unlike electrons, which can move freely and transfer from one atom to another.