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
aliya0001 [1]
2 years ago
9

Calculate the volume of the metal required to make a hemisperical bowl with internal and external radii 8.4cm and 9.1cm respecti

vely​
Physics
1 answer:
ioda2 years ago
4 0
External = R
Internal = r
Volume of hemisperical = 2/3 π(R³-r³)
V= 2/3 π(9.1³ - 8.4³)
V= 336.9 cm³
You might be interested in
What is an alpha particle composed of?
kumpel [21]

Answer:

A. Two protons and two neutrons.

Explanation:

Alpha particles are positively charged specie identical to the nucleus of Helium atom.

8 0
3 years ago
Flow around curved height contours requires the incorporation of the centrifugal force. What is the general term to describe the
lilavasa [31]

Answer: Gradient Wind

Explanation:

Gradient wind, is the wind that accounts for air flow along a curved trajectory. It is an extension of the concept of geostrophic wind; for example the wind assumed to move along straight and parallel isobars (lines of equal pressure). The gradient wind represents the actual wind better than the geostrophic wind, especially when both wind speed and trajectory curvature are large, because they are in hurricanes and jet streams.

4 0
3 years ago
A box with a mass of 50 kg is raised straight up. What is the force of the box?
8_murik_8 [283]

Answer:

A box with a mass of 50 kg is raised straight up. What is the force of the box? plss help!! two types exist-positive and negative. possible answers: A- electric current B- repel C- lines of force D- charges. Five wavelengths are generated every 0.100 s in a tank of water.

Explanation:

I hope it helped

3 0
2 years ago
Noble gases, such as argon and neon, are known for being extremely non-reactive. Neon and argon are non-reactive because they A.
Greeley [361]
B. have eight electrons in their outer shell
3 0
3 years ago
Read 2 more answers
WHY IS NO ONE HELPING I'M BOUTTA GET REPORTED FR!!!!!!!!!!!!!!
ExtremeBDS [4]
Yes it would get colder because people help people learn through experiences with no one to help teach the world would be a cold lifeless place.
7 0
3 years ago
Other questions:
  • The faintest sound an ear can hear (20 micro-pascals) is roughly ______ times smaller than atmospheric pressure at sea level.
    6·1 answer
  • The energy an object has as a result of it being in motion is called? What kind of energy?
    7·2 answers
  • What is the average speed, over the first 4.0 s of its motion, of a pebble released from rest off a bridge?
    9·1 answer
  • Due to human demand because of its importance to life, the Earth's most precious resource is 
    5·2 answers
  • What is physical quantity?​
    14·1 answer
  • Pls help! <br> What is movement of energy from one system to another also known as?
    11·1 answer
  • Based on the solubility graph. what effect does increasing the temperature of these substances have in their solubility? does th
    7·1 answer
  • Imagine a bar on a truck or no energy is transferred between the bar in the truck or between the bar in the air around the ball
    11·2 answers
  • To hit a fish that he sees beneath the water, where should he aim?
    8·1 answer
  • You have to make it balanced.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!