1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Romashka-Z-Leto [24]
3 years ago
14

A marble with a density of 2 g/cm3 is dropped into a beaker containing 50 ml of water and the the water level rises to 55ml. wha

t is the mass of the marble

Physics
1 answer:
lesya [120]3 years ago
6 0

Answer:

10g

Explanation:

You might be interested in
A bug walks exactly halfway around the edge of a circular cupcake with a diameter of 5 cm what is the distance he traveled and w
adelina 88 [10]

The circumference of a circle is (pi) x (diameter)

The circumference of the cupcake is (pi) x (5 cm)

Halfway around is (1/2) x (pi) x (5 cm) = (2.5 pi cm) = <em>about 7.85 cm</em>

The 'why' appears up above, in the first 2 lines of this solution.

7 0
4 years ago
To drive a car at a constant velocity, you
kipiarov [429]

Answer:

the answer is C

Explanation:

The car, first is at rest and if you don't accelerate it won't move. When to hit the gas it will accelerate from rest

8 0
2 years ago
What do you mean by resistance of conductor?state it’s unit.
dalvyx [7]

Answer:

its unit is Ohm

Explanation:

Resistance means material which resist the passing current  through it and the value of resistance says how much the material is resisting the current and it temperature dependent and the unit is Ohm.

7 0
3 years ago
Sound travels at about 360 meters/sec. What is the wavelength of sound with a
ollegr [7]

<u>Answer:</u>

0.24 m

<u>Explanation:</u>

Given:

Wave velocity ( v ) = 360 m / sec

Frequency ( f ) = 1500 Hz

We have to calculate wavelength ( λ ):

We know:

v = λ / t [ f = 1 / t ]

v = λ f

= > λ = v / f

Putting values here we get:

= > λ = 360 / 1500 m

= > λ = 36 / 150 m

= > λ = 0.24 m

Hence, wavelength of sound is 0.24 m.

6 0
3 years ago
A soft, silvery-white metal combines with a yellow gas to form a white crystal-like solid. What can be said about this change? T
Mandarinka [93]

Answer: it is D 2022 edge

Explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • when a book falls from a shelf to the ground without anyone pushing on it, no work is done to the book. True or False
    7·1 answer
  • A car moves at a speed of 50 kilometers/hour. Its kinetic energy is 400 joules. If the same car moves at a speed of 100 kilomete
    9·2 answers
  • You generally need a transformer to operate a doorbell because doorbells are designed to work with much smaller voltages than wh
    10·1 answer
  • An internal combustion engine uses fuel, of energy content 44.4 MJ/kg, at a rate of 5 kg/h. If the efficiency is 28%, determine
    11·1 answer
  • Octane (C8H18) is burned with dry air. The volumetric analysis of the products on a dry basis is as below. (Fig. 15–12) Determin
    13·1 answer
  • True or false? The difference between the state of matter (solid, liquid &amp; gas) is their energy &amp; bond
    7·1 answer
  • Please help me, i beg you.
    6·1 answer
  • 2. State law of conservation of
    15·1 answer
  • WILL MARK BRAINLIEST<br> If it takes you 70s to run the track, what is your velocity?
    7·1 answer
  • The ____ of emitted light depends directly on the energy between the two orbits and this determines the color of the light
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!