Matter is anything the has mass and occupies space?                                              TRUE OR FALSE

Q: QUESTION 4 The first estimations of the size of atom were that diameter of the atom was about |…

A: The nucleus size helps to determine the size of the atom. The first estimates for the nucleus size…

Q: A duck is floating on a lake with 28% of its volume beneath the water. What is the average density…

A: Density of water = 1000 kg/m3Duck’s volume submerged in water = 28%

Q: Mass is conserved when states of matter change. a) What does this mean?

A: Law of conservation of mass: The mass in an isolated system can neither be created nor be destroyed…

Q: What do you mean by the change of state of matter? Explain:

A: Given data; Define change of state of matter  Explain the statement which is given as;   a and b

Q: How can you tell if a coin is biased

A: For an unbiased coin, it has probability one half when it comes up head and probability one half…

Q: You need to measure the height of a small tree. Your metal measuring tape has been sitting in the…

A: In this question we have to measure the height of a small tree using measuring tapes which are kept…

Q: Radiation from a Craft in Space.A space satellite in the shape of a sphere is traveling in outer…

A: Write the expression of heat loss per m2 . QA=σε∆T here, σ is the Stefan Boltzmann constant, △Tis…

Q: An astronaut released a compressed gas into the space . The initial volume of the gas is 10 L . what…

A: Boyles law states that if temperature remains constant the pressure and volume of gas are inversely…

Q: Crissy has a circle pizza and is very hungry, her dad is a physics teacher who loves uncertainty…

A:

Q: Example 7: A cube of edge length one meter is moving in one dimension with velocity 0.6c. Find the…

A: According to question--- Given that --- rest length = 1m. speed = 0.6 c . We have to find--…

Q: Stan and Ollie are standing next to a train track. Stan puts his ear to the steel track to hear the…

A: speed of sound in air at 0oC = 331 msspeed of sound in steel = 5790 msLet the time taken by the…

Q: Morty measures a Meeseeks box (an object that is roughly a cube) with an old rusty ruler. Because of…

A: Given that, Width (W)=20.2 cm=0.202 m Height (H)=19 cm=0.19 mDepth(D)=20.31 cm=0.2031 mMass(M)=7.401…

Q: Theories and experiments not only help increase our understanding but also generate new…

A: The standard model briefs about the interaction of the building blocks of matter governed by the…

Q: Iridium is not the heaviest atom found in nature. What, then, accounts for a chunk of pure iridium…

A:

Q: A mass of 50 g is completely converted into energy. What is the energy that will be obtained when…

A: The formula for the mass-energy relation is given by, Here, E, m and c represent the energy of the…

Q: A vehicle is running with a velocity of 8 m/s. If the of the vehicle is 8800 kg m/s, what is it's…

A:

Q: The force witch make objects rotate is  a. Momentum  b. Torque c. Quantum  d. Inertia

A: solution as

Q: Your study partner says that matter can be neither created nor destroyed. What do you say to correct…

A: Matter means the mass of a body.

Q: A box having a mass of 3 slugs was initially at rest when a 22.500lbs horizontal force applied to…

A: According to the Newton's second law, the net force acting on an object is defined as the product of…

Q: Photon is particle travels at the speed of light

A: The above statement that photons travel with the speed of light because photons have negligible mass…

Q: 1. A 3.0kg mass has a velocity of 45.0 m/s. Find its momentum.

A: Given data: Mass, m=3.0 kg. Velocity, v=45.0 m/s.

Q: A body which absorbs or emmits radiation ideally is reffered to as a perfect

A: Given statement is  A body which absorbs or emmits radiation ideally is reffered to as a…

Q: What is logranges equation of simple pandulum.

A: Let a mass of m is suspended through a string of length l , as shown in the figure below :…

Q: is a device used co measure the temperature of * .body

A: Temperature is the degree of hotness or coolness.

Q: How do you know if something is matter or not

A: The matter is something that has mass and volume and it can occupy some space. This can include…

Q: Explain classical vs statistical thermodynamics.

A: Classical thermodynamics concerns the relationships between bulk properties of matter. Nothing is…

Q: What are the four states of matter?

A:

Q: An element has a density of 9.74 g/kL. You have 8.0 kL of it. What is the mass of the element that…

A: Given data The density of the element is ρ = 9.74 g/kL The volume of the element is V = 8 kL   The…

Q: Rank in increasing order by placing the most negative on the left and the most positive on the…

A: Case - 1:   Case - 2:   Case - 3:   Case - 4:   Case - 5:   Case - 6:

Q: An elephant and an ant are to be projected out of Earth into space. Do we need different speeds to…

A: All the object on the earth are attracted towards the surface of the earth. So, if we through…

Q: The spring in a scale is compressed by 1.62 cm when a mass of 500.00 g is placed on it. How much…

A: GIVEN Mass of the object = 500 gm compression in spring = 1.62 cm Mass of other object = 347 gm To…

Q: Physical Unit (Only Measured value quantity CGS) Mass of the water (mwater) Change in temperature of…

A:

Q: What would be the mass of one dollar’s worth of nickels?

A: SOlution; To find the mass of one dollar worth nickle.

Q: A boat at sea bobs up and down as waves pas distance between a crest and a trough is 52 cı pass the…

A: The vertical distance between the crest and a trough is L = 52 cm  The number of the wave passing…

Q: Classical physics is a good approximation to modern physics under certain circumstances. What are…

A: Classical mechanics make up a set of theories and laws that describe nature in scenarios where speed…

Q: The amount of matter an object contains determines its___________

A: Answer Mass measures the amount of matter in a substance or an object. The basic SI unit of mass is…

Q: Try to look around you and observe List down at least five of 2 dimensional and 3- dimensional…

A: Motion in a plane is described as two dimensional motion. Example: An ant moving on the top surface…

Q: 19. Ruth left a wax candle In her car for several hours on a warm day. Whlch describes the change In…

A: Ruth left a wax candle in her car for several hours on a summer (warm) day. Due to the high…

Q: When you are struck by a moving object, is it favorable that the object makes contact with you over…

A: From Newton’s second law of motion, the net force acting on an object is:

Q: causes matter to resist changes in motion.

A: Required : What causes the matter to resist changes in motion.

Q: A juggler performs a series of tricks with three bowling ballswhile standing on a bathroom scale. Is…

A:

Q: uor often stick together This is called

A: Electricity is all about the flow of electrons. Our daily life is full of such examples that are…

Q: A 16 gram mass is moving at30 cm/sec while a 4 gram mass is moving in an opposite direction at 50…

A: According to the conservation of momentum, momentum is a conserved quantity. It means that momentum…

Q: 3. Do you think there is a state of matter in which the particles are not moving at all?

A:

Speed of light

The speed at which the light travels in a vacuum is unbiased for both the source and inertial frame of reference of the observer. This was postulated by the physicist, Albert Einstein, by observing the theory of electromagnetism of Maxwell. Also, there was no evidence for the luminiferous aether, that is, the medium for the propagation of light where the electromagnetic field exists.