Download App

P-1 Metallurgy — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Metallurgy5 Marks
Question
Draw a neat labelled diagram: Hydraulic separation method.
✓

Answer

Get the step-by-step solution for this question inside the Vidyadip app.

Get the answer in the app

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the following questions: [5 M]" from P-1 Metallurgy→P-1 Metallurgy — all question types→Science STD 10 question papers→Maharashtra Board STD 10 question papers→Maharashtra Board question paper generator→

Similar questions

 What is meant by latent heat? How will the state of matter transform if latent heat is given off?
→
Enlist the rules for drawing ray diagrams of convex lens
→
An organic compound having the molecular formula $C_3H_6O$ can exist in the form of two isomers $A$ and $B$ having different functional groups. The isomer $A$ is a liquid which is used as a solvent for nail polish. The isomer $B$ is also a liquid. An aqueous solution of one of the lower homologues of $B$ is used for preserving biological specimens in the laboratory.
  1. What is compound $A?$
  2. Write the electron-dot structure of $A.$
  3. What is compound $B?$
  4. Write the electron-dot structure of $B$.
  5. Name the lower homologue of compound $B$ which is used in preserving biological specimens.
→
Explain how the formula for escape velocity is derived?
→
Describe the structure of graphite with the help of a labelled diagram.
→
At what distance from a concave mirror of focal length 10cm should an object be placed so that:
  1. Its real image is formed 20cm from the mirror?
  2. Its virtual image is formed 20cm from the mirror?
→
There are five animals P, Q, R, S and T. The animal P always lives in water and has gills for breathing. The animal Q can stay in water as well as on land and can breathe both, through moist skin and lungs. The animal R lives in soil and breathes only through its skin. The animal S lives on land and breathes through spiracles and tracheae. And animal T lives in water and breathes through its cell membrane.
  1. Which of the animals could be Amoeba?
  2. Which of the animals could be frog?
  3. Which animal could be fish?
  4. Which animal could be grasshopper?
  5. Which animal could be earthworm?
→
Give scientific Reason :
Atomic number is a more fundamental property of an element than its atomic mass.
→
How are plants classified?
→
'Save energy' is the need of the hour.
→