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Recent questions and answers in Science
0
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1
answer
15
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কোনো বস্তুক গতি কৰাবলৈ যে বলৰ প্ৰয়োজন এটা উদাহৰণৰ সহায়ত লিখা।
answered
3 days
ago
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
16
views
নাকৰ ভিতৰৰ বহল অংশৰ নাম কি?
answered
4 days
ago
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
17
views
কর্ণপল্লবে শব্দ গ্রহণত কেনেদৰে সহায় কৰে?
answered
4 days
ago
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
663
views
If the mass of the bob in a simple pendulum is increased to thrice its original mass and its length is made half
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
34
views
If the monochromatic source in Young's double slit experiment is replaced by white light, then
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
349
views
The mass of a planet is 1/10 th that of the earth and its diameter is half that of the earth. The acceleration due to
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
91
views
The property which is not of an electromagnetic wave travelling in free space is that
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
405
views
Two heaters A and B have power rating of I kW and 2 kW, respectively. Those two are first connected in series
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
17
views
The minimum energy required to launch a satellite of mass m from the surface of earth of mass M and radius R
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
18
views
A small telescope has an objective of focal length 140 cm and an eye piece of focal length 5.0 cm. The magnifying power
answered
May 5
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
26
views
কেতিয়াবা কেতিয়াবা পূর্ণিমা তিথিত চন্দ্রগ্রহণ হয় কিয়?
answered
May 4
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
16
views
সকলো পূর্ণিমাতে চন্দ্রগ্রহণ নহয় কিয়?
answered
May 4
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
24
views
মাটিৰ সাৰুৱা গুণ কেনেদৰে নষ্ট হ'ব পাৰে?
answered
Apr 28
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
25
views
ঘাঁহ-বন নাথাকিলে বাঘে খাবলৈ আহাৰ পালেহেঁতেননে? যদি নাপায় কিয়?
answered
Apr 26
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
28
views
বাঘে কি খাই জীয়াই থাকে?
answered
Apr 26
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
33
views
সৌৰ শক্তি কি কি কামত ব্যৱহাৰ কৰা হয় লিখা।
answered
Apr 23
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
36
views
বতৰৰ আগজাননী দিব পৰা ব্যৱস্থাৰ ফলত জীৱজগতৰ কি কি উপকাৰ সাধন হৈছে লিখা।
answered
Apr 19
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
30
views
আলিবাটৰ বৈদ্যুতিক তাঁৰবোৰ বছৰৰ কোন সময়ত তললৈ বেছি ওলমি থাকে? এনে হোৱাৰ কাৰণ কি?
answered
Apr 18
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
42
views
ৰেলৰ একোটা লাইনৰ মাজে মাজে ফাঁক থাকে কিয়?
answered
Apr 18
in
Science
by
Haren
(
221k
points)
0
votes
1
answer
32
views
জৈৱিক উৎপাদনবোৰ যে পৰস্পৰ নিৰ্ভৰশীল উদাহৰণৰ সহায়ত বুজাই লিখা।
answered
Apr 16
in
Science
by
Haren
(
221k
points)
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