Question

science pls answer me​

Answer 1

Answer:

Friction at the tool chip interface can be reduced by

(a) Decreasing the rake angle

(b) Increasing the depth of cut

Answer 2

Answer:

1) battery

2) cell

3) homogenous/heterogeneous.....by the way... Im not sure with this answer (3) if according to you is correct...then plz mark me brainliest